634253625132033 has 16 divisors (see below), whose sum is σ = 845899696103616. Its totient is φ = 422721658096320.

The previous prime is 634253625132019. The next prime is 634253625132047. The reversal of 634253625132033 is 330231526352436.

It is an interprime number because it is at equal distance from previous prime (634253625132019) and next prime (634253625132047).

It is not a de Polignac number, because 634253625132033 - 2¹⁶ = 634253625066497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (634253625132053) 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, 435521110 + ... + 436974992.

It is an arithmetic number, because the mean of its divisors is an integer number (52868731006476).

Almost surely, 2^{634253625132033} is an apocalyptic number.

It is an amenable number.

634253625132033 is a deficient number, since it is larger than the sum of its proper divisors (211646070971583).

634253625132033 is a wasteful number, since it uses less digits than its factorization.

634253625132033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493024.

The product of its (nonzero) digits is 6998400, while the sum is 48.

The spelling of 634253625132033 in words is "six hundred thirty-four trillion, two hundred fifty-three billion, six hundred twenty-five million, one hundred thirty-two thousand, thirty-three".