8151045452 has 18 divisors (see below), whose sum is σ = 15678974724. Its totient is φ = 3705020440.

The previous prime is 8151045443. The next prime is 8151045503. The reversal of 8151045452 is 2545401518.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8420018 + ... + 8420985.

Almost surely, 2^8151045452 is an apocalyptic number.

It is an amenable number.

8151045452 is a deficient number, since it is larger than the sum of its proper divisors (7527929272).

8151045452 is a wasteful number, since it uses less digits than its factorization.

8151045452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16841029 (or 16841016 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 8151045452 is about 90283.1404637654. The cubic root of 8151045452 is about 2012.5087238129.

The spelling of 8151045452 in words is "eight billion, one hundred fifty-one million, forty-five thousand, four hundred fifty-two".