254285625354 has 48 divisors (see below), whose sum is σ = 568320375168. Its totient is φ = 75577140864.

The previous prime is 254285625313. The next prime is 254285625361. The reversal of 254285625354 is 453526582452.

It is a super-2 number, since 2×254285625354² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 254285625297 and 254285625306.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3416082 + ... + 3489725.

It is an arithmetic number, because the mean of its divisors is an integer number (11840007816).

Almost surely, 2^254285625354 is an apocalyptic number.

254285625354 is an abundant number, since it is smaller than the sum of its proper divisors (314034749814).

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

254285625354 is a wasteful number, since it uses less digits than its factorization.

254285625354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905867 (or 6905848 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 51.

The spelling of 254285625354 in words is "two hundred fifty-four billion, two hundred eighty-five million, six hundred twenty-five thousand, three hundred fifty-four".