254320152356 has 12 divisors (see below), whose sum is σ = 445143539568. Its totient is φ = 127136283912.

The previous prime is 254320152341. The next prime is 254320152391. The reversal of 254320152356 is 653251023452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5924006 + ... + 5966781.

It is an arithmetic number, because the mean of its divisors is an integer number (37095294964).

Almost surely, 2^254320152356 is an apocalyptic number.

It is an amenable number.

254320152356 is a deficient number, since it is larger than the sum of its proper divisors (190823387212).

254320152356 is a wasteful number, since it uses less digits than its factorization.

254320152356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11896138 (or 11896136 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 254320152356 in words is "two hundred fifty-four billion, three hundred twenty million, one hundred fifty-two thousand, three hundred fifty-six".