610463531 has 2 divisors, whose sum is σ = 610463532. Its totient is φ = 610463530.

The previous prime is 610463527. The next prime is 610463611. The reversal of 610463531 is 135364016.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 610463531 - 2² = 610463527 is a prime.

It is a super-2 number, since 2×610463531² = 745331445361975922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 610463494 and 610463503.

It is not a weakly prime, because it can be changed into another prime (610423531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305231765 + 305231766.

It is an arithmetic number, because the mean of its divisors is an integer number (305231766).

Almost surely, 2^610463531 is an apocalyptic number.

610463531 is a deficient number, since it is larger than the sum of its proper divisors (1).

610463531 is an equidigital number, since it uses as much as digits as its factorization.

610463531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 610463531 is about 24707.5601992588. The cubic root of 610463531 is about 848.3073726096.

The spelling of 610463531 in words is "six hundred ten million, four hundred sixty-three thousand, five hundred thirty-one".