48115653878 has 16 divisors (see below), whose sum is σ = 73577620080. Its totient is φ = 23590303776.

The previous prime is 48115653841. The next prime is 48115653889. The reversal of 48115653878 is 87835651184.

It is a super-2 number, since 2×48115653878² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55268 + ... + 315096.

It is an arithmetic number, because the mean of its divisors is an integer number (4598601255).

Almost surely, 2^48115653878 is an apocalyptic number.

48115653878 is a deficient number, since it is larger than the sum of its proper divisors (25461966202).

48115653878 is a wasteful number, since it uses less digits than its factorization.

48115653878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261631.

The product of its digits is 6451200, while the sum is 56.

The spelling of 48115653878 in words is "forty-eight billion, one hundred fifteen million, six hundred fifty-three thousand, eight hundred seventy-eight".