48642566893 has 8 divisors (see below), whose sum is σ = 50041525248. Its totient is φ = 47261429904.

The previous prime is 48642566879. The next prime is 48642566923. The reversal of 48642566893 is 39866524684.

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

It is a cyclic number.

It is not a de Polignac number, because 48642566893 - 2²⁵ = 48609012461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48642561893) 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, 4449805 + ... + 4460722.

It is an arithmetic number, because the mean of its divisors is an integer number (6255190656).

Almost surely, 2^48642566893 is an apocalyptic number.

It is an amenable number.

48642566893 is a deficient number, since it is larger than the sum of its proper divisors (1398958355).

48642566893 is a wasteful number, since it uses less digits than its factorization.

48642566893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8910683.

The product of its digits is 59719680, while the sum is 61.

The spelling of 48642566893 in words is "forty-eight billion, six hundred forty-two million, five hundred sixty-six thousand, eight hundred ninety-three".