1532251372 has 12 divisors (see below), whose sum is σ = 2685133360. Its totient is φ = 765070416.

The previous prime is 1532251351. The next prime is 1532251393. The reversal of 1532251372 is 2731522351.

It is an interprime number because it is at equal distance from previous prime (1532251351) and next prime (1532251393).

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, 260547 + ... + 266362.

Almost surely, 2^1532251372 is an apocalyptic number.

It is an amenable number.

1532251372 is a deficient number, since it is larger than the sum of its proper divisors (1152881988).

1532251372 is a wasteful number, since it uses less digits than its factorization.

1532251372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527640 (or 527638 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 1532251372 is about 39143.9825771472. The cubic root of 1532251372 is about 1152.8602706085.

The spelling of 1532251372 in words is "one billion, five hundred thirty-two million, two hundred fifty-one thousand, three hundred seventy-two".