1052160531 has 16 divisors (see below), whose sum is σ = 1421511168. Its totient is φ = 692172000.

The previous prime is 1052160523. The next prime is 1052160533. The reversal of 1052160531 is 1350612501.

It is not a de Polignac number, because 1052160531 - 2³ = 1052160523 is a prime.

It is a super-2 number, since 2×1052160531² = 2214083565988403922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052160533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87366 + ... + 98676.

It is an arithmetic number, because the mean of its divisors is an integer number (88844448).

Almost surely, 2^1052160531 is an apocalyptic number.

1052160531 is a deficient number, since it is larger than the sum of its proper divisors (369350637).

1052160531 is a wasteful number, since it uses less digits than its factorization.

1052160531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1052160531 is about 32437.0240774335. The cubic root of 1052160531 is about 1017.0930080492.

The spelling of 1052160531 in words is "one billion, fifty-two million, one hundred sixty thousand, five hundred thirty-one".