55056205651 has 2 divisors, whose sum is σ = 55056205652. Its totient is φ = 55056205650.

The previous prime is 55056205601. The next prime is 55056205663. The reversal of 55056205651 is 15650265055.

55056205651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55056205651 - 2¹⁵ = 55056172883 is a prime.

It is not a weakly prime, because it can be changed into another prime (55056205601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528102825 + 27528102826.

It is an arithmetic number, because the mean of its divisors is an integer number (27528102826).

Almost surely, 2^55056205651 is an apocalyptic number.

55056205651 is a deficient number, since it is larger than the sum of its proper divisors (1).

55056205651 is an equidigital number, since it uses as much as digits as its factorization.

55056205651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225000, while the sum is 40.

The spelling of 55056205651 in words is "fifty-five billion, fifty-six million, two hundred five thousand, six hundred fifty-one".