48259786418 has 8 divisors (see below), whose sum is σ = 72604486812. Its totient is φ = 24058290816.

The previous prime is 48259786417. The next prime is 48259786447. The reversal of 48259786418 is 81468795284.

48259786418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48190347529 + 69438889 = 219523^2 + 8333^2 .

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

It is a super-2 number, since 2×48259786418² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48259786411) 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, 35800355 + ... + 35801702.

Almost surely, 2^48259786418 is an apocalyptic number.

48259786418 is a deficient number, since it is larger than the sum of its proper divisors (24344700394).

48259786418 is a wasteful number, since it uses less digits than its factorization.

48259786418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71602396.

The product of its digits is 30965760, while the sum is 62.

The spelling of 48259786418 in words is "forty-eight billion, two hundred fifty-nine million, seven hundred eighty-six thousand, four hundred eighteen".