492702255678 has 32 divisors (see below), whose sum is σ = 988200456192. Its totient is φ = 163768289600.

The previous prime is 492702255677. The next prime is 492702255679. The reversal of 492702255678 is 876552207294.

It is an interprime number because it is at equal distance from previous prime (492702255677) and next prime (492702255679).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492702255677) 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, 11309698 + ... + 11353178.

It is an arithmetic number, because the mean of its divisors is an integer number (30881264256).

Almost surely, 2^492702255678 is an apocalyptic number.

492702255678 is an abundant number, since it is smaller than the sum of its proper divisors (495498200514).

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

492702255678 is a wasteful number, since it uses less digits than its factorization.

492702255678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48800.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 492702255678 in words is "four hundred ninety-two billion, seven hundred two million, two hundred fifty-five thousand, six hundred seventy-eight".