1553035052 has 24 divisors (see below), whose sum is σ = 2789278800. Its totient is φ = 756340416.

The previous prime is 1553035027. The next prime is 1553035067. The reversal of 1553035052 is 2505303551.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4463 + ... + 55910.

It is an arithmetic number, because the mean of its divisors is an integer number (116219950).

Almost surely, 2^1553035052 is an apocalyptic number.

It is an amenable number.

1553035052 is a deficient number, since it is larger than the sum of its proper divisors (1236243748).

1553035052 is a wasteful number, since it uses less digits than its factorization.

1553035052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60545 (or 60543 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 1553035052 is about 39408.5657186353. The cubic root of 1553035052 is about 1158.0494001634.

The spelling of 1553035052 in words is "one billion, five hundred fifty-three million, thirty-five thousand, fifty-two".