63800542 has 24 divisors (see below), whose sum is σ = 106989120. Its totient is φ = 28491840.

The previous prime is 63800533. The next prime is 63800567. The reversal of 63800542 is 24500836.

It is a self number, because there is not a number n which added to its sum of digits gives 63800542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7434 + ... + 13522.

It is an arithmetic number, because the mean of its divisors is an integer number (4457880).

Almost surely, 2^63800542 is an apocalyptic number.

63800542 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

63800542 is a deficient number, since it is larger than the sum of its proper divisors (43188578).

63800542 is a wasteful number, since it uses less digits than its factorization.

63800542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 63800542 is about 7987.5241470684. The cubic root of 63800542 is about 399.5840300725.

The spelling of 63800542 in words is "sixty-three million, eight hundred thousand, five hundred forty-two".