63801054 has 16 divisors (see below), whose sum is σ = 141780240. Its totient is φ = 21267000.

The previous prime is 63801019. The next prime is 63801161. The reversal of 63801054 is 45010836.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590697 + ... + 590804.

It is an arithmetic number, because the mean of its divisors is an integer number (8861265).

Almost surely, 2^63801054 is an apocalyptic number.

63801054 is an abundant number, since it is smaller than the sum of its proper divisors (77979186).

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

63801054 is a wasteful number, since it uses less digits than its factorization.

63801054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181512 (or 1181506 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 63801054 is about 7987.5561969854. The cubic root of 63801054 is about 399.5850989583.

The spelling of 63801054 in words is "sixty-three million, eight hundred one thousand, fifty-four".