63013156 has 12 divisors (see below), whose sum is σ = 111304368. Its totient is φ = 31211912.

The previous prime is 63013147. The next prime is 63013163. The reversal of 63013156 is 65131036.

It is a self number, because there is not a number n which added to its sum of digits gives 63013156.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73186 + ... + 74041.

It is an arithmetic number, because the mean of its divisors is an integer number (9275364).

Almost surely, 2^63013156 is an apocalyptic number.

It is an amenable number.

63013156 is a deficient number, since it is larger than the sum of its proper divisors (48291212).

63013156 is a wasteful number, since it uses less digits than its factorization.

63013156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147338 (or 147336 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 63013156 is about 7938.0826400334. The cubic root of 63013156 is about 397.9334164686.

The spelling of 63013156 in words is "sixty-three million, thirteen thousand, one hundred fifty-six".