49474625886720 has 640 divisors, whose sum is σ = 181242251182080. Its totient is φ = 12784848814080.

The previous prime is 49474625886703. The next prime is 49474625886739. The reversal of 49474625886720 is 2768852647494.

49474625886720 is a `hidden beast` number, since 4 + 9 + 4 + 7 + 462 + 5 + 88 + 67 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 377398785 + ... + 377529855.

It is an arithmetic number, because the mean of its divisors is an integer number (283191017472).

Almost surely, 2^{49474625886720} is an apocalyptic number.

49474625886720 is a gapful number since it is divisible by the number (40) 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 49474625886720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90621125591040).

49474625886720 is an abundant number, since it is smaller than the sum of its proper divisors (131767625295360).

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

49474625886720 is a wasteful number, since it uses less digits than its factorization.

49474625886720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131273 (or 131251 counting only the distinct ones).

The product of its (nonzero) digits is 1300561920, while the sum is 72.

The spelling of 49474625886720 in words is "forty-nine trillion, four hundred seventy-four billion, six hundred twenty-five million, eight hundred eighty-six thousand, seven hundred twenty".