48377699287 has 4 divisors (see below), whose sum is σ = 49290486120. Its totient is φ = 47464912456.

The previous prime is 48377699261. The next prime is 48377699291. The reversal of 48377699287 is 78299677384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48377699287 - 2⁷ = 48377699159 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 (48377699387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456393337 + ... + 456393442.

It is an arithmetic number, because the mean of its divisors is an integer number (12322621530).

Almost surely, 2^48377699287 is an apocalyptic number.

48377699287 is a deficient number, since it is larger than the sum of its proper divisors (912786833).

48377699287 is an equidigital number, since it uses as much as digits as its factorization.

48377699287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912786832.

The product of its digits is 256048128, while the sum is 70.

The spelling of 48377699287 in words is "forty-eight billion, three hundred seventy-seven million, six hundred ninety-nine thousand, two hundred eighty-seven".