31452503055 has 16 divisors (see below), whose sum is σ = 50769352800. Its totient is φ = 16626219008.

The previous prime is 31452503051. The next prime is 31452503149. The reversal of 31452503055 is 55030525413.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 31452503055 - 2² = 31452503051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31452503051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9276330 + ... + 9279719.

It is an arithmetic number, because the mean of its divisors is an integer number (3173084550).

Almost surely, 2^31452503055 is an apocalyptic number.

31452503055 is a deficient number, since it is larger than the sum of its proper divisors (19316849745).

31452503055 is a wasteful number, since it uses less digits than its factorization.

31452503055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18556170.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 31452503055 in words is "thirty-one billion, four hundred fifty-two million, five hundred three thousand, fifty-five".