63048131 has 4 divisors (see below), whose sum is σ = 63189000. Its totient is φ = 62907264.

The previous prime is 63048113. The next prime is 63048133. The reversal of 63048131 is 13184036.

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 63048131 - 2²² = 58853827 is a prime.

It is a super-2 number, since 2×63048131² = 7950133645186322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63048131.

It is not an unprimeable number, because it can be changed into a prime (63048133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69761 + ... + 70658.

It is an arithmetic number, because the mean of its divisors is an integer number (15797250).

Almost surely, 2^63048131 is an apocalyptic number.

63048131 is a deficient number, since it is larger than the sum of its proper divisors (140869).

63048131 is a wasteful number, since it uses less digits than its factorization.

63048131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140868.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 63048131 is about 7940.2853223294. The cubic root of 63048131 is about 398.0070262137.

The spelling of 63048131 in words is "sixty-three million, forty-eight thousand, one hundred thirty-one".