1552072552 has 16 divisors (see below), whose sum is σ = 2946974400. Its totient is φ = 766212720.

The previous prime is 1552072549. The next prime is 1552072583. The reversal of 1552072552 is 2552702551.

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, 1227274 + ... + 1228537.

It is an arithmetic number, because the mean of its divisors is an integer number (184185900).

Almost surely, 2^1552072552 is an apocalyptic number.

It is an amenable number.

1552072552 is a deficient number, since it is larger than the sum of its proper divisors (1394901848).

1552072552 is a wasteful number, since it uses less digits than its factorization.

1552072552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455896 (or 2455892 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 34.

The square root of 1552072552 is about 39396.3520138604. The cubic root of 1552072552 is about 1157.8101153965.

The spelling of 1552072552 in words is "one billion, five hundred fifty-two million, seventy-two thousand, five hundred fifty-two".