11827953954315 has 36 divisors (see below), whose sum is σ = 20794611822192. Its totient is φ = 6219393509280.

The previous prime is 11827953954283. The next prime is 11827953954329. The reversal of 11827953954315 is 51345935972811.

It is a happy number.

11827953954315 is a `hidden beast` number, since 1 + 1 + 8 + 2 + 79 + 5 + 3 + 9 + 543 + 15 = 666.

It is not a de Polignac number, because 11827953954315 - 2⁵ = 11827953954283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25843719 + ... + 26297408.

It is an arithmetic number, because the mean of its divisors is an integer number (577628106172).

Almost surely, 2^{11827953954315} is an apocalyptic number.

11827953954315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11827953954315 is a deficient number, since it is larger than the sum of its proper divisors (8966657867877).

11827953954315 is an equidigital number, since it uses as much as digits as its factorization.

11827953954315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52141280 (or 52141206 counting only the distinct ones).

The product of its digits is 40824000, while the sum is 63.

The spelling of 11827953954315 in words is "eleven trillion, eight hundred twenty-seven billion, nine hundred fifty-three million, nine hundred fifty-four thousand, three hundred fifteen".