44557952474 has 32 divisors (see below), whose sum is σ = 78300587520. Its totient is φ = 18620408448.

The previous prime is 44557952471. The next prime is 44557952501. The reversal of 44557952474 is 47425975544.

It is a super-2 number, since 2×44557952474² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44557952471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51134 + ... + 302870.

It is an arithmetic number, because the mean of its divisors is an integer number (2446893360).

Almost surely, 2^44557952474 is an apocalyptic number.

44557952474 is a deficient number, since it is larger than the sum of its proper divisors (33742635046).

44557952474 is a wasteful number, since it uses less digits than its factorization.

44557952474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252062.

The product of its digits is 28224000, while the sum is 56.

The spelling of 44557952474 in words is "forty-four billion, five hundred fifty-seven million, nine hundred fifty-two thousand, four hundred seventy-four".