1031553052 has 12 divisors (see below), whose sum is σ = 1807091440. Its totient is φ = 515241216.

The previous prime is 1031553049. The next prime is 1031553067. The reversal of 1031553052 is 2503551301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129477 + ... + 137212.

Almost surely, 2^1031553052 is an apocalyptic number.

It is an amenable number.

1031553052 is a deficient number, since it is larger than the sum of its proper divisors (775538388).

1031553052 is a wasteful number, since it uses less digits than its factorization.

1031553052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267660 (or 267658 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1031553052 is about 32117.7996132985. The cubic root of 1031553052 is about 1010.4089615938.

The spelling of 1031553052 in words is "one billion, thirty-one million, five hundred fifty-three thousand, fifty-two".