5154564464 has 20 divisors (see below), whose sum is σ = 11413678704. Its totient is φ = 2209099008.

The previous prime is 5154564439. The next prime is 5154564581. The reversal of 5154564464 is 4644654515.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23011337 + ... + 23011560.

Almost surely, 2^5154564464 is an apocalyptic number.

It is an amenable number.

5154564464 is an abundant number, since it is smaller than the sum of its proper divisors (6259114240).

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

5154564464 is a wasteful number, since it uses less digits than its factorization.

5154564464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46022912 (or 46022906 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 44.

The square root of 5154564464 is about 71795.2955561853. The cubic root of 5154564464 is about 1727.4175402455.

The spelling of 5154564464 in words is "five billion, one hundred fifty-four million, five hundred sixty-four thousand, four hundred sixty-four".