248392408254 has 16 divisors (see below), whose sum is σ = 498916942992. Its totient is φ = 82442115008.

The previous prime is 248392408169. The next prime is 248392408333. The reversal of 248392408254 is 452804293842.

It is a junction number, because it is equal to n+sod(n) for n = 248392408197 and 248392408206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88837089 + ... + 88839884.

It is an arithmetic number, because the mean of its divisors is an integer number (31182308937).

Almost surely, 2^248392408254 is an apocalyptic number.

248392408254 is an abundant number, since it is smaller than the sum of its proper divisors (250524534738).

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

248392408254 is a wasteful number, since it uses less digits than its factorization.

248392408254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177677211.

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 248392408254 in words is "two hundred forty-eight billion, three hundred ninety-two million, four hundred eight thousand, two hundred fifty-four".