48861322251 has 8 divisors (see below), whose sum is σ = 74455348224. Its totient is φ = 27920755560.

The previous prime is 48861322243. The next prime is 48861322253. The reversal of 48861322251 is 15222316884.

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

It is not a de Polignac number, because 48861322251 - 2³ = 48861322243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48861322253) 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, 1163364795 + ... + 1163364836.

It is an arithmetic number, because the mean of its divisors is an integer number (9306918528).

Almost surely, 2^48861322251 is an apocalyptic number.

48861322251 is a deficient number, since it is larger than the sum of its proper divisors (25594025973).

48861322251 is a wasteful number, since it uses less digits than its factorization.

48861322251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326729641.

The product of its digits is 184320, while the sum is 42.

The spelling of 48861322251 in words is "forty-eight billion, eight hundred sixty-one million, three hundred twenty-two thousand, two hundred fifty-one".