2517929345 has 16 divisors (see below), whose sum is σ = 3069073920. Its totient is φ = 1982686464.

The previous prime is 2517929339. The next prime is 2517929357. The reversal of 2517929345 is 5439297152.

It is a cyclic number.

It is not a de Polignac number, because 2517929345 - 2⁴ = 2517929329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2517929345.

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, 587129 + ... + 591401.

It is an arithmetic number, because the mean of its divisors is an integer number (191817120).

Almost surely, 2^2517929345 is an apocalyptic number.

It is an amenable number.

2517929345 is a deficient number, since it is larger than the sum of its proper divisors (551144575).

2517929345 is a wasteful number, since it uses less digits than its factorization.

2517929345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104.

The product of its digits is 680400, while the sum is 47.

The square root of 2517929345 is about 50178.9731361653. The cubic root of 2517929345 is about 1360.4455981106.

The spelling of 2517929345 in words is "two billion, five hundred seventeen million, nine hundred twenty-nine thousand, three hundred forty-five".