652029136191 has 12 divisors (see below), whose sum is σ = 942092346832. Its totient is φ = 434560329216.

The previous prime is 652029136181. The next prime is 652029136289. The reversal of 652029136191 is 191631920256.

652029136191 is a `hidden beast` number, since 6 + 5 + 2 + 0 + 29 + 1 + 3 + 619 + 1 = 666.

It is not a de Polignac number, because 652029136191 - 2⁷ = 652029136063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652029136181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10447291 + ... + 10509516.

Almost surely, 2^652029136191 is an apocalyptic number.

652029136191 is a deficient number, since it is larger than the sum of its proper divisors (290063210641).

652029136191 is a wasteful number, since it uses less digits than its factorization.

652029136191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20960270 (or 20960267 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The spelling of 652029136191 in words is "six hundred fifty-two billion, twenty-nine million, one hundred thirty-six thousand, one hundred ninety-one".