315452551556541 has 16 divisors (see below), whose sum is σ = 480692583559808. Its totient is φ = 180257482944000.

The previous prime is 315452551556539. The next prime is 315452551556563. The reversal of 315452551556541 is 145655155254513.

It is not a de Polignac number, because 315452551556541 - 2¹ = 315452551556539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315452551576541) 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, 43108360 + ... + 49892241.

It is an arithmetic number, because the mean of its divisors is an integer number (30043286472488).

Almost surely, 2^{315452551556541} is an apocalyptic number.

It is an amenable number.

315452551556541 is a deficient number, since it is larger than the sum of its proper divisors (165240032003267).

315452551556541 is a wasteful number, since it uses less digits than its factorization.

315452551556541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93162132.

The product of its digits is 45000000, while the sum is 57.

The spelling of 315452551556541 in words is "three hundred fifteen trillion, four hundred fifty-two billion, five hundred fifty-one million, five hundred fifty-six thousand, five hundred forty-one".