964742953 has 2 divisors, whose sum is σ = 964742954. Its totient is φ = 964742952.

The previous prime is 964742893. The next prime is 964742957. The reversal of 964742953 is 359247469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 822370329 + 142372624 = 28677^2 + 11932^2 .

It is a cyclic number.

It is not a de Polignac number, because 964742953 - 2¹³ = 964734761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 964742897 and 964742906.

It is not a weakly prime, because it can be changed into another prime (964742957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482371476 + 482371477.

It is an arithmetic number, because the mean of its divisors is an integer number (482371477).

Almost surely, 2^964742953 is an apocalyptic number.

It is an amenable number.

964742953 is a deficient number, since it is larger than the sum of its proper divisors (1).

964742953 is an equidigital number, since it uses as much as digits as its factorization.

964742953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 49.

The square root of 964742953 is about 31060.3115406140. The cubic root of 964742953 is about 988.1067626683.

The spelling of 964742953 in words is "nine hundred sixty-four million, seven hundred forty-two thousand, nine hundred fifty-three".