1045177463564 has 24 divisors (see below), whose sum is σ = 1976173705968. Its totient is φ = 480818289600.

The previous prime is 1045177463507. The next prime is 1045177463567. The reversal of 1045177463564 is 4653647715401.

It is not an unprimeable number, because it can be changed into a prime (1045177463567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32719487 + ... + 32751414.

It is an arithmetic number, because the mean of its divisors is an integer number (82340571082).

Almost surely, 2^{1045177463564} is an apocalyptic number.

It is an amenable number.

1045177463564 is a deficient number, since it is larger than the sum of its proper divisors (930996242404).

1045177463564 is a wasteful number, since it uses less digits than its factorization.

1045177463564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65471225 (or 65471223 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 1045177463564 in words is "one trillion, forty-five billion, one hundred seventy-seven million, four hundred sixty-three thousand, five hundred sixty-four".