531035051 has 2 divisors, whose sum is σ = 531035052. Its totient is φ = 531035050.

The previous prime is 531035023. The next prime is 531035059. The reversal of 531035051 is 150530135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 531035051 - 2²⁶ = 463926187 is a prime.

It is not a weakly prime, because it can be changed into another prime (531035059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265517525 + 265517526.

It is an arithmetic number, because the mean of its divisors is an integer number (265517526).

Almost surely, 2^531035051 is an apocalyptic number.

531035051 is a deficient number, since it is larger than the sum of its proper divisors (1).

531035051 is an equidigital number, since it uses as much as digits as its factorization.

531035051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 531035051 is about 23044.1977729753. The cubic root of 531035051 is about 809.7937040049.

Adding to 531035051 its reverse (150530135), we get a palindrome (681565186).

The spelling of 531035051 in words is "five hundred thirty-one million, thirty-five thousand, fifty-one".