31364302254532 has 48 divisors (see below), whose sum is σ = 59419117273600. Its totient is φ = 14400073531008.

The previous prime is 31364302254517. The next prime is 31364302254583. The reversal of 31364302254532 is 23545220346313.

It is a happy number.

It is a super-2 number, since 2×31364302254532² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49490053 + ... + 50119795.

Almost surely, 2^{31364302254532} is an apocalyptic number.

It is an amenable number.

31364302254532 is a deficient number, since it is larger than the sum of its proper divisors (28054815019068).

31364302254532 is a wasteful number, since it uses less digits than its factorization.

31364302254532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634772 (or 634770 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 31364302254532 in words is "thirty-one trillion, three hundred sixty-four billion, three hundred two million, two hundred fifty-four thousand, five hundred thirty-two".