49941522576 has 135 divisors (see below), whose sum is σ = 153718876857. Its totient is φ = 15124855680.

The previous prime is 49941522569. The next prime is 49941522583. The reversal of 49941522576 is 67522514994.

It is a happy number.

The square root of 49941522576 is 223476.

It is a perfect power (a square), and thus also a powerful number.

49941522576 is a `hidden beast` number, since 4 + 9 + 9 + 41 + 5 + 22 + 576 = 666.

It is an interprime number because it is at equal distance from previous prime (49941522569) and next prime (49941522583).

It can be written as a sum of positive squares in only one way, i.e., 19027443600 + 30914078976 = 137940^2 + 175824^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 29497986 + ... + 29499678.

Almost surely, 2^49941522576 is an apocalyptic number.

49941522576 is the 223476-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49941522576

49941522576 is an abundant number, since it is smaller than the sum of its proper divisors (103777354281).

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

49941522576 is a wasteful number, since it uses less digits than its factorization.

49941522576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422 (or 1709 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 49941522576 in words is "forty-nine billion, nine hundred forty-one million, five hundred twenty-two thousand, five hundred seventy-six".