63051 has 4 divisors (see below), whose sum is σ = 84072. Its totient is φ = 42032.

The previous prime is 63031. The next prime is 63059. The reversal of 63051 is 15036.

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

It is a cyclic number.

It is not a de Polignac number, because 63051 - 2⁶ = 62987 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 63051.

It is not an unprimeable number, because it can be changed into a prime (63059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10506 + ... + 10511.

It is an arithmetic number, because the mean of its divisors is an integer number (21018).

2⁶³⁰⁵¹ is an apocalyptic number.

63051 is a deficient number, since it is larger than the sum of its proper divisors (21021).

63051 is a wasteful number, since it uses less digits than its factorization.

63051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21020.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 63051 is about 251.0995818396. The cubic root of 63051 is about 39.8013063214.

Subtracting from 63051 its sum of digits (15), we obtain a palindrome (63036).

Adding to 63051 its reverse (15036), we get a palindrome (78087).

The spelling of 63051 in words is "sixty-three thousand, fifty-one".