48140644258 has 16 divisors (see below), whose sum is σ = 82630384704. Its totient is φ = 20605813200.

The previous prime is 48140644207. The next prime is 48140644259. The reversal of 48140644258 is 85244604184.

It is not an unprimeable number, because it can be changed into a prime (48140644259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146068 + ... + 2168383.

It is an arithmetic number, because the mean of its divisors is an integer number (5164399044).

Almost surely, 2^48140644258 is an apocalyptic number.

48140644258 is a deficient number, since it is larger than the sum of its proper divisors (34489740446).

48140644258 is a wasteful number, since it uses less digits than its factorization.

48140644258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315257.

The product of its (nonzero) digits is 983040, while the sum is 46.

The spelling of 48140644258 in words is "forty-eight billion, one hundred forty million, six hundred forty-four thousand, two hundred fifty-eight".