48693840525 has 144 divisors (see below), whose sum is σ = 98912294208. Its totient is φ = 23550912000.

The previous prime is 48693840511. The next prime is 48693840539. The reversal of 48693840525 is 52504839684.

48693840525 is a `hidden beast` number, since 4 + 86 + 9 + 38 + 4 + 0 + 525 = 666.

It is an interprime number because it is at equal distance from previous prime (48693840511) and next prime (48693840539).

It is not a de Polignac number, because 48693840525 - 2¹³ = 48693832333 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 41230435 + ... + 41231615.

It is an arithmetic number, because the mean of its divisors is an integer number (686890932).

Almost surely, 2^48693840525 is an apocalyptic number.

48693840525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48693840525 is an abundant number, since it is smaller than the sum of its proper divisors (50218453683).

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

48693840525 is a wasteful number, since it uses less digits than its factorization.

48693840525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834 (or 1817 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 48693840525 in words is "forty-eight billion, six hundred ninety-three million, eight hundred forty thousand, five hundred twenty-five".