1157432675 has 36 divisors (see below), whose sum is σ = 1767777480. Its totient is φ = 746968320.

The previous prime is 1157432651. The next prime is 1157432707. The reversal of 1157432675 is 5762347511.

It is not a de Polignac number, because 1157432675 - 2¹⁶ = 1157367139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6965 + ... + 48614.

It is an arithmetic number, because the mean of its divisors is an integer number (49104930).

Almost surely, 2^1157432675 is an apocalyptic number.

1157432675 is a deficient number, since it is larger than the sum of its proper divisors (610344805).

1157432675 is a wasteful number, since it uses less digits than its factorization.

1157432675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55620 (or 55608 counting only the distinct ones).

The product of its digits is 176400, while the sum is 41.

The square root of 1157432675 is about 34021.0622262151. The cubic root of 1157432675 is about 1049.9418486314.

The spelling of 1157432675 in words is "one billion, one hundred fifty-seven million, four hundred thirty-two thousand, six hundred seventy-five".