31365053350452 has 36 divisors (see below), whose sum is σ = 79284761526880. Its totient is φ = 10454902178832.

The previous prime is 31365053350439. The next prime is 31365053350489. The reversal of 31365053350452 is 25405335056313.

It is a happy number.

31365053350452 is a `hidden beast` number, since 3 + 1 + 3 + 65 + 0 + 5 + 33 + 504 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 31365053350398 and 31365053350407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1484302 + ... + 8058117.

Almost surely, 2^{31365053350452} is an apocalyptic number.

It is an amenable number.

31365053350452 is an abundant number, since it is smaller than the sum of its proper divisors (47919708176428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31365053350452 is a wasteful number, since it uses less digits than its factorization.

31365053350452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9633732 (or 9633727 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 45.

The spelling of 31365053350452 in words is "thirty-one trillion, three hundred sixty-five billion, fifty-three million, three hundred fifty thousand, four hundred fifty-two".