11625505017755 has 32 divisors (see below), whose sum is σ = 14907240725760. Its totient is φ = 8677530449280.

The previous prime is 11625505017727. The next prime is 11625505017757. The reversal of 11625505017755 is 55771050552611.

11625505017755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11625505017755 - 2⁶ = 11625505017691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11625505017757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29663537 + ... + 30052893.

It is an arithmetic number, because the mean of its divisors is an integer number (465851272680).

Almost surely, 2^{11625505017755} is an apocalyptic number.

11625505017755 is a deficient number, since it is larger than the sum of its proper divisors (3281735708005).

11625505017755 is a wasteful number, since it uses less digits than its factorization.

11625505017755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394139.

The product of its (nonzero) digits is 1837500, while the sum is 50.

The spelling of 11625505017755 in words is "eleven trillion, six hundred twenty-five billion, five hundred five million, seventeen thousand, seven hundred fifty-five".