315450250131541 has 8 divisors (see below), whose sum is σ = 361584347758400. Its totient is φ = 269583596549568.

The previous prime is 315450250131539. The next prime is 315450250131551. The reversal of 315450250131541 is 145131052054513.

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

It is not a de Polignac number, because 315450250131541 - 2¹ = 315450250131539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315450250131494 and 315450250131503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315450250131551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66861008691 + ... + 66861013408.

It is an arithmetic number, because the mean of its divisors is an integer number (45198043469800).

Almost surely, 2^{315450250131541} is an apocalyptic number.

It is an amenable number.

315450250131541 is a deficient number, since it is larger than the sum of its proper divisors (46134097626859).

315450250131541 is a wasteful number, since it uses less digits than its factorization.

315450250131541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133722022443.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 315450250131541 in words is "three hundred fifteen trillion, four hundred fifty billion, two hundred fifty million, one hundred thirty-one thousand, five hundred forty-one".