248252470855077 has 32 divisors (see below), whose sum is σ = 361817120670208. Its totient is φ = 150477421381056.

The previous prime is 248252470855069. The next prime is 248252470855093. The reversal of 248252470855077 is 770558074252842.

It is not a de Polignac number, because 248252470855077 - 2³ = 248252470855069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248252470854999 and 248252470855017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248252470845077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25749258 + ... + 34051860.

It is an arithmetic number, because the mean of its divisors is an integer number (11306785020944).

Almost surely, 2^{248252470855077} is an apocalyptic number.

It is an amenable number.

248252470855077 is a deficient number, since it is larger than the sum of its proper divisors (113564649815131).

248252470855077 is a wasteful number, since it uses less digits than its factorization.

248252470855077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8314129.

The product of its (nonzero) digits is 351232000, while the sum is 66.

The spelling of 248252470855077 in words is "two hundred forty-eight trillion, two hundred fifty-two billion, four hundred seventy million, eight hundred fifty-five thousand, seventy-seven".