63201309290 has 32 divisors (see below), whose sum is σ = 130038894720. Its totient is φ = 21664891584.

The previous prime is 63201309271. The next prime is 63201309307. The reversal of 63201309290 is 9290310236.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 63201309290.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296024 + ... + 462636.

It is an arithmetic number, because the mean of its divisors is an integer number (4063715460).

Almost surely, 2^63201309290 is an apocalyptic number.

63201309290 is an abundant number, since it is smaller than the sum of its proper divisors (66837585430).

63201309290 is a wasteful number, since it uses less digits than its factorization.

63201309290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172046.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 63201309290 in words is "sixty-three billion, two hundred one million, three hundred nine thousand, two hundred ninety".