632253515415465 has 16 divisors (see below), whose sum is σ = 1011752255592000. Its totient is φ = 337152997912512.

The previous prime is 632253515415407. The next prime is 632253515415481. The reversal of 632253515415465 is 564514515352236.

It is not a de Polignac number, because 632253515415465 - 2¹¹ = 632253515413417 is a prime.

It is a super-2 number, since 2×632253515415465² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054704050 + ... + 3054911019.

It is an arithmetic number, because the mean of its divisors is an integer number (63234515974500).

Almost surely, 2^{632253515415465} is an apocalyptic number.

It is an amenable number.

632253515415465 is a deficient number, since it is larger than the sum of its proper divisors (379498740176535).

632253515415465 is a wasteful number, since it uses less digits than its factorization.

632253515415465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6109621976.

The product of its digits is 64800000, while the sum is 57.

The spelling of 632253515415465 in words is "six hundred thirty-two trillion, two hundred fifty-three billion, five hundred fifteen million, four hundred fifteen thousand, four hundred sixty-five".