42510232312563 has 16 divisors (see below), whose sum is σ = 60014973720960. Its totient is φ = 26672852228736.

The previous prime is 42510232312477. The next prime is 42510232312579. The reversal of 42510232312563 is 36521323201524.

It is not a de Polignac number, because 42510232312563 - 2³⁴ = 42493052443379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42510232310563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2278756 + ... + 9498062.

It is an arithmetic number, because the mean of its divisors is an integer number (3750935857560).

Almost surely, 2^{42510232312563} is an apocalyptic number.

42510232312563 is a deficient number, since it is larger than the sum of its proper divisors (17504741408397).

42510232312563 is a wasteful number, since it uses less digits than its factorization.

42510232312563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334786.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 42510232312563 in words is "forty-two trillion, five hundred ten billion, two hundred thirty-two million, three hundred twelve thousand, five hundred sixty-three".