314555155 has 4 divisors (see below), whose sum is σ = 377466192. Its totient is φ = 251644120.

The previous prime is 314555147. The next prime is 314555177. The reversal of 314555155 is 551555413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551555413 = 6053 ⋅91121.

It is not a de Polignac number, because 314555155 - 2³ = 314555147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314555155.

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, 31455511 + ... + 31455520.

It is an arithmetic number, because the mean of its divisors is an integer number (94366548).

Almost surely, 2^314555155 is an apocalyptic number.

314555155 is a deficient number, since it is larger than the sum of its proper divisors (62911037).

314555155 is an equidigital number, since it uses as much as digits as its factorization.

314555155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62911036.

The product of its digits is 37500, while the sum is 34.

The square root of 314555155 is about 17735.7028335502. The cubic root of 314555155 is about 680.0887679676.

The spelling of 314555155 in words is "three hundred fourteen million, five hundred fifty-five thousand, one hundred fifty-five".