55611112949 has 8 divisors (see below), whose sum is σ = 63557907648. Its totient is φ = 47664905760.

The previous prime is 55611112919. The next prime is 55611112951. The reversal of 55611112949 is 94921111655.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55611112949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55611112919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79154 + ... + 342764.

It is an arithmetic number, because the mean of its divisors is an integer number (7944738456).

Almost surely, 2^55611112949 is an apocalyptic number.

It is an amenable number.

55611112949 is a deficient number, since it is larger than the sum of its proper divisors (7946794699).

55611112949 is a wasteful number, since it uses less digits than its factorization.

55611112949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293755.

The product of its digits is 97200, while the sum is 44.

The spelling of 55611112949 in words is "fifty-five billion, six hundred eleven million, one hundred twelve thousand, nine hundred forty-nine".