5154674644 has 12 divisors (see below), whose sum is σ = 10309349344. Its totient is φ = 2209146264.

The previous prime is 5154674587. The next prime is 5154674671. The reversal of 5154674644 is 4464764515.

It is a happy number.

5154674644 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5154674594 and 5154674603.

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, 92047734 + ... + 92047789.

Almost surely, 2^5154674644 is an apocalyptic number.

It is an amenable number.

5154674644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5154674644 is a wasteful number, since it uses less digits than its factorization.

5154674644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184095534 (or 184095532 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 46.

The square root of 5154674644 is about 71796.0628725559. The cubic root of 5154674644 is about 1727.4298481401.

The spelling of 5154674644 in words is "five billion, one hundred fifty-four million, six hundred seventy-four thousand, six hundred forty-four".