463634157525145 has 16 divisors (see below), whose sum is σ = 571420771132608. Its totient is φ = 360868278254400.

The previous prime is 463634157525103. The next prime is 463634157525173. The reversal of 463634157525145 is 541525751436364.

It is a happy number.

It is not a de Polignac number, because 463634157525145 - 2²⁹ = 463633620654233 is a prime.

It is a Duffinian number.

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, 45825699 + ... + 55020568.

It is an arithmetic number, because the mean of its divisors is an integer number (35713798195788).

Almost surely, 2^{463634157525145} is an apocalyptic number.

It is an amenable number.

463634157525145 is a deficient number, since it is larger than the sum of its proper divisors (107786613607463).

463634157525145 is a wasteful number, since it uses less digits than its factorization.

463634157525145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100871160.

The product of its digits is 181440000, while the sum is 61.

The spelling of 463634157525145 in words is "four hundred sixty-three trillion, six hundred thirty-four billion, one hundred fifty-seven million, five hundred twenty-five thousand, one hundred forty-five".