961962953 has 12 divisors (see below), whose sum is σ = 1155117312. Its totient is φ = 797940360.

The previous prime is 961962943. The next prime is 961962977. The reversal of 961962953 is 359269169.

It is not a de Polignac number, because 961962953 - 2¹⁴ = 961946569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (961962943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315125 + ... + 318162.

It is an arithmetic number, because the mean of its divisors is an integer number (96259776).

Almost surely, 2^961962953 is an apocalyptic number.

It is an amenable number.

961962953 is a deficient number, since it is larger than the sum of its proper divisors (193154359).

961962953 is a wasteful number, since it uses less digits than its factorization.

961962953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633332 (or 633325 counting only the distinct ones).

The product of its digits is 787320, while the sum is 50.

The square root of 961962953 is about 31015.5276111821. The cubic root of 961962953 is about 987.1567411989.

The spelling of 961962953 in words is "nine hundred sixty-one million, nine hundred sixty-two thousand, nine hundred fifty-three".