63425604115 has 8 divisors (see below), whose sum is σ = 77027722128. Its totient is φ = 50129151840.

The previous prime is 63425604059. The next prime is 63425604139. The reversal of 63425604115 is 51140652436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63425604115 - 2¹¹ = 63425602067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76415976 + ... + 76416805.

It is an arithmetic number, because the mean of its divisors is an integer number (9628465266).

Almost surely, 2^63425604115 is an apocalyptic number.

63425604115 is a deficient number, since it is larger than the sum of its proper divisors (13602118013).

63425604115 is a wasteful number, since it uses less digits than its factorization.

63425604115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152832869.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 63425604115 in words is "sixty-three billion, four hundred twenty-five million, six hundred four thousand, one hundred fifteen".