49398082737192 has 768 divisors, whose sum is σ = 174840447283200. Its totient is φ = 12632084213760.

The previous prime is 49398082737127. The next prime is 49398082737299. The reversal of 49398082737192 is 29173728089394.

49398082737192 is a `hidden beast` number, since 4 + 9 + 3 + 98 + 0 + 82 + 7 + 371 + 92 = 666.

It is a super-2 number, since 2×49398082737192² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 49398082737192.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1738681467 + ... + 1738709877.

It is an arithmetic number, because the mean of its divisors is an integer number (227656832400).

Almost surely, 2^{49398082737192} is an apocalyptic number.

49398082737192 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49398082737192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87420223641600).

49398082737192 is an abundant number, since it is smaller than the sum of its proper divisors (125442364546008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49398082737192 is a wasteful number, since it uses less digits than its factorization.

49398082737192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28663 (or 28636 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 72.

The spelling of 49398082737192 in words is "forty-nine trillion, three hundred ninety-eight billion, eighty-two million, seven hundred thirty-seven thousand, one hundred ninety-two".