63355300425 has 36 divisors (see below), whose sum is σ = 115074670464. Its totient is φ = 33313576800.

The previous prime is 63355300381. The next prime is 63355300469. The reversal of 63355300425 is 52400355336.

63355300425 is a `hidden beast` number, since 63 + 3 + 553 + 0 + 0 + 42 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (63355300381) and next prime (63355300469).

It is not a de Polignac number, because 63355300425 - 2⁷ = 63355300297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63355300425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1966977 + ... + 1998926.

It is an arithmetic number, because the mean of its divisors is an integer number (3196518624).

Almost surely, 2^63355300425 is an apocalyptic number.

It is an amenable number.

63355300425 is a deficient number, since it is larger than the sum of its proper divisors (51719370039).

63355300425 is a wasteful number, since it uses less digits than its factorization.

63355300425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965990 (or 3965982 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 63355300425 in words is "sixty-three billion, three hundred fifty-five million, three hundred thousand, four hundred twenty-five".