316253463210541 has 4 divisors (see below), whose sum is σ = 318561882650172. Its totient is φ = 313945043770912.

The previous prime is 316253463210521. The next prime is 316253463210551. The reversal of 316253463210541 is 145012364352613.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 114333512509225 + 201919950701316 = 10692685^2 + 14209854^2 .

It is a cyclic number.

It is not a de Polignac number, because 316253463210541 - 2¹¹ = 316253463208493 is a prime.

It is a super-2 number, since 2×316253463210541² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316253463210491 and 316253463210500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316253463210521) 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, 1154209719610 + ... + 1154209719883.

It is an arithmetic number, because the mean of its divisors is an integer number (79640470662543).

Almost surely, 2^{316253463210541} is an apocalyptic number.

It is an amenable number.

316253463210541 is a deficient number, since it is larger than the sum of its proper divisors (2308419439631).

316253463210541 is a wasteful number, since it uses less digits than its factorization.

316253463210541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308419439630.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 316253463210541 in words is "three hundred sixteen trillion, two hundred fifty-three billion, four hundred sixty-three million, two hundred ten thousand, five hundred forty-one".