6450557113074 has 32 divisors (see below), whose sum is σ = 13231211304960. Its totient is φ = 2095397336592.

The previous prime is 6450557113061. The next prime is 6450557113103. The reversal of 6450557113074 is 4703117550546.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28363002 + ... + 28589525.

It is an arithmetic number, because the mean of its divisors is an integer number (413475353280).

Almost surely, 2^{6450557113074} is an apocalyptic number.

6450557113074 is an abundant number, since it is smaller than the sum of its proper divisors (6780654191886).

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

6450557113074 is a wasteful number, since it uses less digits than its factorization.

6450557113074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56953014.

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 6450557113074 in words is "six trillion, four hundred fifty billion, five hundred fifty-seven million, one hundred thirteen thousand, seventy-four".