45557511575554 has 8 divisors (see below), whose sum is σ = 74548655305488. Its totient is φ = 20707959807060.

The previous prime is 45557511575519. The next prime is 45557511575557.

45557511575554 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45557511575557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035397990332 + ... + 1035397990375.

It is an arithmetic number, because the mean of its divisors is an integer number (9318581913186).

Almost surely, 2^{45557511575554} is an apocalyptic number.

45557511575554 is a deficient number, since it is larger than the sum of its proper divisors (28991143729934).

45557511575554 is a wasteful number, since it uses less digits than its factorization.

45557511575554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070795980720.

The product of its digits is 306250000, while the sum is 64.

The spelling of 45557511575554 in words is "forty-five trillion, five hundred fifty-seven billion, five hundred eleven million, five hundred seventy-five thousand, five hundred fifty-four".