31073532652 has 6 divisors (see below), whose sum is σ = 54378682148. Its totient is φ = 15536766324.

The previous prime is 31073532647. The next prime is 31073532661. The reversal of 31073532652 is 25623537013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3884191578 + ... + 3884191585.

Almost surely, 2^31073532652 is an apocalyptic number.

It is an amenable number.

31073532652 is a deficient number, since it is larger than the sum of its proper divisors (23305149496).

31073532652 is a wasteful number, since it uses less digits than its factorization.

31073532652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7768383167 (or 7768383165 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 37.

The spelling of 31073532652 in words is "thirty-one billion, seventy-three million, five hundred thirty-two thousand, six hundred fifty-two".