965490355620 has 168 divisors, whose sum is σ = 3474176362944. Its totient is φ = 220683486528.

The previous prime is 965490355597. The next prime is 965490355651. The reversal of 965490355620 is 26553094569.

It is a happy number.

965490355620 is a `hidden beast` number, since 9 + 6 + 5 + 4 + 9 + 0 + 3 + 5 + 5 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4627954 + ... + 4832073.

It is an arithmetic number, because the mean of its divisors is an integer number (20679621208).

Almost surely, 2^965490355620 is an apocalyptic number.

965490355620 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

965490355620 is an abundant number, since it is smaller than the sum of its proper divisors (2508686007324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

965490355620 is a wasteful number, since it uses less digits than its factorization.

965490355620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9460061 (or 9460044 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 54.

The spelling of 965490355620 in words is "nine hundred sixty-five billion, four hundred ninety million, three hundred fifty-five thousand, six hundred twenty".