63050404520257 has 24 divisors (see below), whose sum is σ = 84718605322080. Its totient is φ = 46240174431360.

The previous prime is 63050404520239. The next prime is 63050404520267. The reversal of 63050404520257 is 75202540405036.

It is not a de Polignac number, because 63050404520257 - 2¹⁵ = 63050404487489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63050404520227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3440480007 + ... + 3440498332.

It is an arithmetic number, because the mean of its divisors is an integer number (3529941888420).

Almost surely, 2^{63050404520257} is an apocalyptic number.

It is an amenable number.

63050404520257 is a deficient number, since it is larger than the sum of its proper divisors (21668200801823).

63050404520257 is a wasteful number, since it uses less digits than its factorization.

63050404520257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6880978381 (or 6880978374 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 63050404520257 in words is "sixty-three trillion, fifty billion, four hundred four million, five hundred twenty thousand, two hundred fifty-seven".