2457000063 has 12 divisors (see below), whose sum is σ = 4056000208. Its totient is φ = 1404000000.

The previous prime is 2457000053. The next prime is 2457000079. The reversal of 2457000063 is 3600007542.

It is a happy number.

It is not a de Polignac number, because 2457000063 - 2¹⁶ = 2456934527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457000053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19499938 + ... + 19500063.

Almost surely, 2^2457000063 is an apocalyptic number.

2457000063 is a deficient number, since it is larger than the sum of its proper divisors (1599000145).

2457000063 is a wasteful number, since it uses less digits than its factorization.

2457000063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39000014 (or 39000011 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2457000063 is about 49568.1355610638. The cubic root of 2457000063 is about 1349.3824451158.

The spelling of 2457000063 in words is "two billion, four hundred fifty-seven million, sixty-three", and thus it is an aban number.