12050611455 has 16 divisors (see below), whose sum is σ = 19322813664. Its totient is φ = 6413047680.

The previous prime is 12050611439. The next prime is 12050611487. The reversal of 12050611455 is 55411605021.

It is not a de Polignac number, because 12050611455 - 2⁴ = 12050611439 is a prime.

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, 864424 + ... + 878253.

It is an arithmetic number, because the mean of its divisors is an integer number (1207675854).

Almost surely, 2^12050611455 is an apocalyptic number.

12050611455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12050611455 is a deficient number, since it is larger than the sum of its proper divisors (7272202209).

12050611455 is a wasteful number, since it uses less digits than its factorization.

12050611455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743146.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 12050611455 in words is "twelve billion, fifty million, six hundred eleven thousand, four hundred fifty-five".