5154817620 has 48 divisors (see below), whose sum is σ = 14631220800. Its totient is φ = 1355786496.

The previous prime is 5154817579. The next prime is 5154817651. The reversal of 5154817620 is 267184515.

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, 584070 + ... + 592829.

It is an arithmetic number, because the mean of its divisors is an integer number (304817100).

Almost surely, 2^5154817620 is an apocalyptic number.

It is an amenable number.

5154817620 is an abundant number, since it is smaller than the sum of its proper divisors (9476403180).

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

5154817620 is a wasteful number, since it uses less digits than its factorization.

5154817620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176984 (or 1176982 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 5154817620 is about 71797.0585748469. The cubic root of 5154817620 is about 1727.4458193212.

The spelling of 5154817620 in words is "five billion, one hundred fifty-four million, eight hundred seventeen thousand, six hundred twenty".