48478604773508 has 48 divisors (see below), whose sum is σ = 106546384156800. Its totient is φ = 19178349134112.

The previous prime is 48478604773453. The next prime is 48478604773513. The reversal of 48478604773508 is 80537740687484.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358992166 + ... + 1359027837.

It is an arithmetic number, because the mean of its divisors is an integer number (2219716336600).

Almost surely, 2^{48478604773508} is an apocalyptic number.

It is an amenable number.

48478604773508 is an abundant number, since it is smaller than the sum of its proper divisors (58067779383292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48478604773508 is a wasteful number, since it uses less digits than its factorization.

48478604773508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718020041 (or 2718020025 counting only the distinct ones).

The product of its (nonzero) digits is 1011548160, while the sum is 71.

The spelling of 48478604773508 in words is "forty-eight trillion, four hundred seventy-eight billion, six hundred four million, seven hundred seventy-three thousand, five hundred eight".