63973054 has 4 divisors (see below), whose sum is σ = 95959584. Its totient is φ = 31986526.

The previous prime is 63973027. The next prime is 63973087. The reversal of 63973054 is 45037936.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15993262 + ... + 15993265.

It is an arithmetic number, because the mean of its divisors is an integer number (23989896).

Almost surely, 2^63973054 is an apocalyptic number.

63973054 is a deficient number, since it is larger than the sum of its proper divisors (31986530).

63973054 is a wasteful number, since it uses less digits than its factorization.

63973054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31986529.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 63973054 is about 7998.3156976954. The cubic root of 63973054 is about 399.9438546196.

The spelling of 63973054 in words is "sixty-three million, nine hundred seventy-three thousand, fifty-four".