5402015045 has 32 divisors (see below), whose sum is σ = 7602336000. Its totient is φ = 3683335488.

The previous prime is 5402015033. The next prime is 5402015053. The reversal of 5402015045 is 5405102045.

It is not a de Polignac number, because 5402015045 - 2¹⁰ = 5402014021 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298187 + ... + 315783.

It is an arithmetic number, because the mean of its divisors is an integer number (237573000).

Almost surely, 2^5402015045 is an apocalyptic number.

It is an amenable number.

5402015045 is a deficient number, since it is larger than the sum of its proper divisors (2200320955).

5402015045 is a wasteful number, since it uses less digits than its factorization.

5402015045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17802 (or 17788 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5402015045 is about 73498.4016492876. The cubic root of 5402015045 is about 1754.6288390237.

The spelling of 5402015045 in words is "five billion, four hundred two million, fifteen thousand, forty-five".