96931553 has 2 divisors, whose sum is σ = 96931554. Its totient is φ = 96931552.

The previous prime is 96931537. The next prime is 96931561. The reversal of 96931553 is 35513969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83594449 + 13337104 = 9143^2 + 3652^2 .

It is a cyclic number.

It is not a de Polignac number, because 96931553 - 2⁴ = 96931537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 96931553.

It is not a weakly prime, because it can be changed into another prime (96931853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48465776 + 48465777.

It is an arithmetic number, because the mean of its divisors is an integer number (48465777).

Almost surely, 2^96931553 is an apocalyptic number.

It is an amenable number.

96931553 is a deficient number, since it is larger than the sum of its proper divisors (1).

96931553 is an equidigital number, since it uses as much as digits as its factorization.

96931553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109350, while the sum is 41.

The square root of 96931553 is about 9845.3823186304. The cubic root of 96931553 is about 459.3619904255.

The spelling of 96931553 in words is "ninety-six million, nine hundred thirty-one thousand, five hundred fifty-three".