11612300655 has 8 divisors (see below), whose sum is σ = 18579681072. Its totient is φ = 6193227008.

The previous prime is 11612300647. The next prime is 11612300659. The reversal of 11612300655 is 55600321611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11612300655 - 2³ = 11612300647 is a prime.

It is a super-2 number, since 2×11612300655² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612300659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387076674 + ... + 387076703.

It is an arithmetic number, because the mean of its divisors is an integer number (2322460134).

Almost surely, 2^11612300655 is an apocalyptic number.

11612300655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11612300655 is a deficient number, since it is larger than the sum of its proper divisors (6967380417).

11612300655 is an equidigital number, since it uses as much as digits as its factorization.

11612300655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774153385.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 11612300655 in words is "eleven billion, six hundred twelve million, three hundred thousand, six hundred fifty-five".