5154644532 has 48 divisors (see below), whose sum is σ = 12264400512. Its totient is φ = 1684425600.

The previous prime is 5154644513. The next prime is 5154644549. The reversal of 5154644532 is 2354464515.

It is a congruent number.

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, 1038657 + ... + 1043607.

It is an arithmetic number, because the mean of its divisors is an integer number (255508344).

Almost surely, 2^5154644532 is an apocalyptic number.

It is an amenable number.

5154644532 is an abundant number, since it is smaller than the sum of its proper divisors (7109755980).

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

5154644532 is a wasteful number, since it uses less digits than its factorization.

5154644532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6648 (or 6646 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 5154644532 is about 71795.8531671572. The cubic root of 5154644532 is about 1727.4264844316.

The spelling of 5154644532 in words is "five billion, one hundred fifty-four million, six hundred forty-four thousand, five hundred thirty-two".