315453225251622 has 8 divisors (see below), whose sum is σ = 630906450503256. Its totient is φ = 105151075083872.

The previous prime is 315453225251537. The next prime is 315453225251623. The reversal of 315453225251622 is 226152522354513.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

315453225251622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315453225251623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26287768770963 + ... + 26287768770974.

It is an arithmetic number, because the mean of its divisors is an integer number (78863306312907).

Almost surely, 2^{315453225251622} is an apocalyptic number.

315453225251622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

315453225251622 is a wasteful number, since it uses less digits than its factorization.

315453225251622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52575537541942.

The product of its digits is 4320000, while the sum is 48.

The spelling of 315453225251622 in words is "three hundred fifteen trillion, four hundred fifty-three billion, two hundred twenty-five million, two hundred fifty-one thousand, six hundred twenty-two".