115513354512054 has 96 divisors (see below), whose sum is σ = 258337599156000. Its totient is φ = 37287391882752.

The previous prime is 115513354512011. The next prime is 115513354512089. The reversal of 115513354512054 is 450215453315511.

115513354512054 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 1 + 33 + 54 + 512 + 0 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23153724 + ... + 27696960.

It is an arithmetic number, because the mean of its divisors is an integer number (2691016657875).

Almost surely, 2^{115513354512054} is an apocalyptic number.

115513354512054 is an abundant number, since it is smaller than the sum of its proper divisors (142824244643946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115513354512054 is a wasteful number, since it uses less digits than its factorization.

115513354512054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543662 (or 4543659 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 45.

The spelling of 115513354512054 in words is "one hundred fifteen trillion, five hundred thirteen billion, three hundred fifty-four million, five hundred twelve thousand, fifty-four".