4531157305074 has 48 divisors (see below), whose sum is σ = 10005686600832. Its totient is φ = 1481451907104.

The previous prime is 4531157305061. The next prime is 4531157305093. The reversal of 4531157305074 is 4705037511354.

4531157305074 is a `hidden beast` number, since 4 + 5 + 3 + 1 + 1 + 573 + 0 + 5 + 0 + 74 = 666.

It is a super-2 number, since 2×4531157305074² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2553237 + ... + 3947319.

It is an arithmetic number, because the mean of its divisors is an integer number (208451804184).

Almost surely, 2^{4531157305074} is an apocalyptic number.

4531157305074 is an abundant number, since it is smaller than the sum of its proper divisors (5474529295758).

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

4531157305074 is a wasteful number, since it uses less digits than its factorization.

4531157305074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397551 (or 1397548 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 4531157305074 in words is "four trillion, five hundred thirty-one billion, one hundred fifty-seven million, three hundred five thousand, seventy-four".