1160522057 has 8 divisors (see below), whose sum is σ = 1200990912. Its totient is φ = 1120532400.

The previous prime is 1160522023. The next prime is 1160522081. The reversal of 1160522057 is 7502250611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1160522057 - 2¹² = 1160517961 is a prime.

It is a super-2 number, since 2×1160522057² = 2693622889567022498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160522257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114869 + ... + 124562.

It is an arithmetic number, because the mean of its divisors is an integer number (150123864).

Almost surely, 2^1160522057 is an apocalyptic number.

It is an amenable number.

1160522057 is a deficient number, since it is larger than the sum of its proper divisors (40468855).

1160522057 is a wasteful number, since it uses less digits than its factorization.

1160522057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239599.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1160522057 is about 34066.4359303993. The cubic root of 1160522057 is about 1050.8751757044.

Adding to 1160522057 its reverse (7502250611), we get a palindrome (8662772668).

The spelling of 1160522057 in words is "one billion, one hundred sixty million, five hundred twenty-two thousand, fifty-seven".