48475879451 has 16 divisors (see below), whose sum is σ = 49267389600. Its totient is φ = 47691514368.

The previous prime is 48475879447. The next prime is 48475879513. The reversal of 48475879451 is 15497857484.

It is a cyclic number.

It is not a de Polignac number, because 48475879451 - 2² = 48475879447 is a prime.

It is a super-2 number, since 2×48475879451² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48475879351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17109731 + ... + 17112563.

It is an arithmetic number, because the mean of its divisors is an integer number (3079211850).

Almost surely, 2^48475879451 is an apocalyptic number.

48475879451 is a deficient number, since it is larger than the sum of its proper divisors (791510149).

48475879451 is a wasteful number, since it uses less digits than its factorization.

48475879451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998.

The product of its digits is 45158400, while the sum is 62.

The spelling of 48475879451 in words is "forty-eight billion, four hundred seventy-five million, eight hundred seventy-nine thousand, four hundred fifty-one".