34745959531 has 2 divisors, whose sum is σ = 34745959532. Its totient is φ = 34745959530.

The previous prime is 34745959517. The next prime is 34745959601. The reversal of 34745959531 is 13595954743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34745959531 - 2¹¹ = 34745957483 is a prime.

It is a super-2 number, since 2×34745959531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34745959231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17372979765 + 17372979766.

It is an arithmetic number, because the mean of its divisors is an integer number (17372979766).

Almost surely, 2^34745959531 is an apocalyptic number.

34745959531 is a deficient number, since it is larger than the sum of its proper divisors (1).

34745959531 is an equidigital number, since it uses as much as digits as its factorization.

34745959531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206000, while the sum is 55.

The spelling of 34745959531 in words is "thirty-four billion, seven hundred forty-five million, nine hundred fifty-nine thousand, five hundred thirty-one".