1552118552 has 8 divisors (see below), whose sum is σ = 2910222300. Its totient is φ = 776059272.

The previous prime is 1552118539. The next prime is 1552118573. The reversal of 1552118552 is 2558112551.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97007402 + ... + 97007417.

Almost surely, 2^1552118552 is an apocalyptic number.

It is an amenable number.

1552118552 is a deficient number, since it is larger than the sum of its proper divisors (1358103748).

1552118552 is a wasteful number, since it uses less digits than its factorization.

1552118552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194014825 (or 194014821 counting only the distinct ones).

The product of its digits is 20000, while the sum is 35.

The square root of 1552118552 is about 39396.9358199340. The cubic root of 1552118552 is about 1157.8215535945.

The spelling of 1552118552 in words is "one billion, five hundred fifty-two million, one hundred eighteen thousand, five hundred fifty-two".