1152054552 has 48 divisors (see below), whose sum is σ = 3165777720. Its totient is φ = 349106560.

The previous prime is 1152054529. The next prime is 1152054583. The reversal of 1152054552 is 2554502511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195453 + ... + 201260.

Almost surely, 2^1152054552 is an apocalyptic number.

1152054552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1152054552 is an abundant number, since it is smaller than the sum of its proper divisors (2013723168).

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

1152054552 is a wasteful number, since it uses less digits than its factorization.

1152054552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396744 (or 396729 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1152054552 is about 33941.9291142976. The cubic root of 1152054552 is about 1048.3131044923.

The spelling of 1152054552 in words is "one billion, one hundred fifty-two million, fifty-four thousand, five hundred fifty-two".