635135671264002 has 16 divisors (see below), whose sum is σ = 1270556348491872. Its totient is φ = 211664389427360.

The previous prime is 635135671263931. The next prime is 635135671264051. The reversal of 635135671264002 is 200462176531536.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11875219524 + ... + 11875273007.

It is an arithmetic number, because the mean of its divisors is an integer number (79409771780742).

Almost surely, 2^{635135671264002} is an apocalyptic number.

635135671264002 is an abundant number, since it is smaller than the sum of its proper divisors (635420677227870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

635135671264002 is a wasteful number, since it uses less digits than its factorization.

635135671264002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23750496993.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 635135671264002 in words is "six hundred thirty-five trillion, one hundred thirty-five billion, six hundred seventy-one million, two hundred sixty-four thousand, two".