2115454055024 has 10 divisors (see below), whose sum is σ = 4098692231640. Its totient is φ = 1057727027504.

The previous prime is 2115454055023. The next prime is 2115454055051. The reversal of 2115454055024 is 4205504545112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115454055021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66107939204 + ... + 66107939235.

It is an arithmetic number, because the mean of its divisors is an integer number (409869223164).

Almost surely, 2^{2115454055024} is an apocalyptic number.

It is an amenable number.

2115454055024 is a deficient number, since it is larger than the sum of its proper divisors (1983238176616).

2115454055024 is a wasteful number, since it uses less digits than its factorization.

2115454055024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132215878447 (or 132215878441 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 2115454055024 in words is "two trillion, one hundred fifteen billion, four hundred fifty-four million, fifty-five thousand, twenty-four".