3158222455 has 4 divisors (see below), whose sum is σ = 3789866952. Its totient is φ = 2526577960.

The previous prime is 3158222401. The next prime is 3158222461. The reversal of 3158222455 is 5542228513.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3158222455 - 2¹⁵ = 3158189687 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 315822241 + ... + 315822250.

It is an arithmetic number, because the mean of its divisors is an integer number (947466738).

Almost surely, 2^3158222455 is an apocalyptic number.

3158222455 is a deficient number, since it is larger than the sum of its proper divisors (631644497).

3158222455 is an equidigital number, since it uses as much as digits as its factorization.

3158222455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631644496.

The product of its digits is 96000, while the sum is 37.

The square root of 3158222455 is about 56198.0645129350. The cubic root of 3158222455 is about 1467.1715794021.

The spelling of 3158222455 in words is "three billion, one hundred fifty-eight million, two hundred twenty-two thousand, four hundred fifty-five".