133625653023 has 16 divisors (see below), whose sum is σ = 186018393600. Its totient is φ = 85162692384.

The previous prime is 133625653009. The next prime is 133625653123. The reversal of 133625653023 is 320356526331.

It is a happy number.

133625653023 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 133625653023 - 2⁵ = 133625652991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133625653123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420048 + ... + 666101.

It is an arithmetic number, because the mean of its divisors is an integer number (11626149600).

Almost surely, 2^133625653023 is an apocalyptic number.

133625653023 is a deficient number, since it is larger than the sum of its proper divisors (52392740577).

133625653023 is a wasteful number, since it uses less digits than its factorization.

133625653023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087958.

The product of its (nonzero) digits is 291600, while the sum is 39.

The spelling of 133625653023 in words is "one hundred thirty-three billion, six hundred twenty-five million, six hundred fifty-three thousand, twenty-three".