1051413531 has 24 divisors (see below), whose sum is σ = 1687003920. Its totient is φ = 580087872.

The previous prime is 1051413521. The next prime is 1051413541. The reversal of 1051413531 is 1353141501.

It is an interprime number because it is at equal distance from previous prime (1051413521) and next prime (1051413541).

It is not a de Polignac number, because 1051413531 - 2¹¹ = 1051411483 is a prime.

It is a super-2 number, since 2×1051413531² = 2210940826339775922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051413521) 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 23 ways as a sum of consecutive naturals, for example, 119056 + ... + 127581.

It is an arithmetic number, because the mean of its divisors is an integer number (70291830).

Almost surely, 2^1051413531 is an apocalyptic number.

1051413531 is a deficient number, since it is larger than the sum of its proper divisors (635590389).

1051413531 is a wasteful number, since it uses less digits than its factorization.

1051413531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246683 (or 246676 counting only the distinct ones).

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

The square root of 1051413531 is about 32425.5074131462. The cubic root of 1051413531 is about 1016.8522499997.

The spelling of 1051413531 in words is "one billion, fifty-one million, four hundred thirteen thousand, five hundred thirty-one".