64290301425 has 120 divisors (see below), whose sum is σ = 143264193600. Its totient is φ = 27842901120.

The previous prime is 64290301399. The next prime is 64290301459. The reversal of 64290301425 is 52410309246.

It is a happy number.

64290301425 is a `hidden beast` number, since 64 + 290 + 301 + 4 + 2 + 5 = 666.

It is not a de Polignac number, because 64290301425 - 2⁹ = 64290300913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64290301425.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 149971 + ... + 388679.

It is an arithmetic number, because the mean of its divisors is an integer number (1193868280).

Almost surely, 2^64290301425 is an apocalyptic number.

It is an amenable number.

64290301425 is an abundant number, since it is smaller than the sum of its proper divisors (78973892175).

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

64290301425 is a wasteful number, since it uses less digits than its factorization.

64290301425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238757 (or 238743 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 64290301425 in words is "sixty-four billion, two hundred ninety million, three hundred one thousand, four hundred twenty-five".