63151068 has 24 divisors (see below), whose sum is σ = 147933072. Its totient is φ = 20967424.

The previous prime is 63151027. The next prime is 63151087. The reversal of 63151068 is 86015136.

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, 7155 + ... + 13322.

It is an arithmetic number, because the mean of its divisors is an integer number (6163878).

Almost surely, 2^63151068 is an apocalyptic number.

It is an amenable number.

63151068 is an abundant number, since it is smaller than the sum of its proper divisors (84782004).

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

63151068 is a wasteful number, since it uses less digits than its factorization.

63151068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20741 (or 20739 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 63151068 is about 7946.7646246759. The cubic root of 63151068 is about 398.2235135868.

The spelling of 63151068 in words is "sixty-three million, one hundred fifty-one thousand, sixty-eight".