49275617496 has 256 divisors, whose sum is σ = 154860595200. Its totient is φ = 12755398656.

The previous prime is 49275617483. The next prime is 49275617497. The reversal of 49275617496 is 69471657294.

It is a super-2 number, since 2×49275617496² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49275617497) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5934820 + ... + 5943116.

It is an arithmetic number, because the mean of its divisors is an integer number (604924200).

Almost surely, 2^49275617496 is an apocalyptic number.

49275617496 is a gapful number since it is divisible by the number (46) 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 49275617496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77430297600).

49275617496 is an abundant number, since it is smaller than the sum of its proper divisors (105584977704).

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

49275617496 is a wasteful number, since it uses less digits than its factorization.

49275617496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8418 (or 8414 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 60.

The spelling of 49275617496 in words is "forty-nine billion, two hundred seventy-five million, six hundred seventeen thousand, four hundred ninety-six".