254315550320 has 80 divisors (see below), whose sum is σ = 664452597312. Its totient is φ = 89818460160.

The previous prime is 254315550317. The next prime is 254315550323. The reversal of 254315550320 is 23055513452.

It is an interprime number because it is at equal distance from previous prime (254315550317) and next prime (254315550323).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254315550323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5292041 + ... + 5339880.

Almost surely, 2^254315550320 is an apocalyptic number.

254315550320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254315550320 is an abundant number, since it is smaller than the sum of its proper divisors (410137046992).

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

254315550320 is a wasteful number, since it uses less digits than its factorization.

254315550320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10631970 (or 10631964 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 254315550320 in words is "two hundred fifty-four billion, three hundred fifteen million, five hundred fifty thousand, three hundred twenty".