536650123431 has 32 divisors (see below), whose sum is σ = 735328419840. Its totient is φ = 347996939264.

The previous prime is 536650123417. The next prime is 536650123489. The reversal of 536650123431 is 134321056635.

It is a cyclic number.

It is not a de Polignac number, because 536650123431 - 2⁹ = 536650122919 is a prime.

It is a super-2 number, since 2×536650123431² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 536650123431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536650121431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10143415 + ... + 10196183.

It is an arithmetic number, because the mean of its divisors is an integer number (22979013120).

Almost surely, 2^536650123431 is an apocalyptic number.

536650123431 is a deficient number, since it is larger than the sum of its proper divisors (198678296409).

536650123431 is a wasteful number, since it uses less digits than its factorization.

536650123431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53375.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 536650123431 in words is "five hundred thirty-six billion, six hundred fifty million, one hundred twenty-three thousand, four hundred thirty-one".