11575054254 has 32 divisors (see below), whose sum is σ = 23312330496. Its totient is φ = 3831408000.

The previous prime is 11575054189. The next prime is 11575054273. The reversal of 11575054254 is 45245057511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496119 + ... + 518925.

It is an arithmetic number, because the mean of its divisors is an integer number (728510328).

Almost surely, 2^11575054254 is an apocalyptic number.

11575054254 is an abundant number, since it is smaller than the sum of its proper divisors (11737276242).

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

11575054254 is a wasteful number, since it uses less digits than its factorization.

11575054254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23400.

The product of its (nonzero) digits is 140000, while the sum is 39.

The spelling of 11575054254 in words is "eleven billion, five hundred seventy-five million, fifty-four thousand, two hundred fifty-four".