63151051 has 8 divisors (see below), whose sum is σ = 64722944. Its totient is φ = 61597800.

The previous prime is 63151027. The next prime is 63151087. The reversal of 63151051 is 15015136.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63151051 - 2⁵ = 63151019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63151001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2326 + ... + 11476.

It is an arithmetic number, because the mean of its divisors is an integer number (8090368).

Almost surely, 2^63151051 is an apocalyptic number.

63151051 is a deficient number, since it is larger than the sum of its proper divisors (1571893).

63151051 is a wasteful number, since it uses less digits than its factorization.

63151051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9321.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 63151051 is about 7946.7635550581. The cubic root of 63151051 is about 398.2234778534.

Adding to 63151051 its reverse (15015136), we get a palindrome (78166187).

The spelling of 63151051 in words is "sixty-three million, one hundred fifty-one thousand, fifty-one".