965141955 has 24 divisors (see below), whose sum is σ = 1760962320. Its totient is φ = 487650240.

The previous prime is 965141951. The next prime is 965141971. The reversal of 965141955 is 559141569.

It is a happy number.

It is not a de Polignac number, because 965141955 - 2² = 965141951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 965141955.

It is not an unprimeable number, because it can be changed into a prime (965141951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563556 + ... + 565265.

It is an arithmetic number, because the mean of its divisors is an integer number (73373430).

Almost surely, 2^965141955 is an apocalyptic number.

965141955 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

965141955 is a deficient number, since it is larger than the sum of its proper divisors (795820365).

965141955 is a wasteful number, since it uses less digits than its factorization.

965141955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128851 (or 1128848 counting only the distinct ones).

The product of its digits is 243000, while the sum is 45.

The square root of 965141955 is about 31066.7338965653. The cubic root of 965141955 is about 988.2429655236.

The spelling of 965141955 in words is "nine hundred sixty-five million, one hundred forty-one thousand, nine hundred fifty-five".