1152332541 has 32 divisors (see below), whose sum is σ = 1728604800. Its totient is φ = 758620800.

The previous prime is 1152332513. The next prime is 1152332561. The reversal of 1152332541 is 1452332511.

1152332541 is a `hidden beast` number, since 115 + 2 + 3 + 3 + 2 + 541 = 666.

It is not a de Polignac number, because 1152332541 - 2⁵ = 1152332509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152332561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1643491 + ... + 1644191.

It is an arithmetic number, because the mean of its divisors is an integer number (54018900).

Almost surely, 2^1152332541 is an apocalyptic number.

It is an amenable number.

1152332541 is a deficient number, since it is larger than the sum of its proper divisors (576272259).

1152332541 is a wasteful number, since it uses less digits than its factorization.

1152332541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1380 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1152332541 is about 33946.0239350649. The cubic root of 1152332541 is about 1048.3974164938.

The spelling of 1152332541 in words is "one billion, one hundred fifty-two million, three hundred thirty-two thousand, five hundred forty-one".