1552506672 has 40 divisors (see below), whose sum is σ = 4018375744. Its totient is φ = 516504384.

The previous prime is 1552506611. The next prime is 1552506737. The reversal of 1552506672 is 2766052551.

It is a self number, because there is not a number n which added to its sum of digits gives 1552506672.

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, 5818 + ... + 56025.

Almost surely, 2^1552506672 is an apocalyptic number.

1552506672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1552506672 is an abundant number, since it is smaller than the sum of its proper divisors (2465869072).

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

1552506672 is a wasteful number, since it uses less digits than its factorization.

1552506672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62377 (or 62371 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 1552506672 is about 39401.8612758332. The cubic root of 1552506672 is about 1157.9180531497.

The spelling of 1552506672 in words is "one billion, five hundred fifty-two million, five hundred six thousand, six hundred seventy-two".