1082372531 has 2 divisors, whose sum is σ = 1082372532. Its totient is φ = 1082372530.

The previous prime is 1082372527. The next prime is 1082372587. The reversal of 1082372531 is 1352732801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1082372531 - 2² = 1082372527 is a prime.

It is a super-2 number, since 2×1082372531² = 2343060591726691922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1082302531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541186265 + 541186266.

It is an arithmetic number, because the mean of its divisors is an integer number (541186266).

Almost surely, 2^1082372531 is an apocalyptic number.

1082372531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082372531 is an equidigital number, since it uses as much as digits as its factorization.

1082372531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1082372531 is about 32899.4305573820. The cubic root of 1082372531 is about 1026.7363094495.

The spelling of 1082372531 in words is "one billion, eighty-two million, three hundred seventy-two thousand, five hundred thirty-one".