55655029051 has 2 divisors, whose sum is σ = 55655029052. Its totient is φ = 55655029050.

The previous prime is 55655029019. The next prime is 55655029061. The reversal of 55655029051 is 15092055655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55655029051 - 2⁵ = 55655029019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55655028989 and 55655029007.

It is not a weakly prime, because it can be changed into another prime (55655029061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27827514525 + 27827514526.

It is an arithmetic number, because the mean of its divisors is an integer number (27827514526).

Almost surely, 2^55655029051 is an apocalyptic number.

55655029051 is a deficient number, since it is larger than the sum of its proper divisors (1).

55655029051 is an equidigital number, since it uses as much as digits as its factorization.

55655029051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 337500, while the sum is 43.

The spelling of 55655029051 in words is "fifty-five billion, six hundred fifty-five million, twenty-nine thousand, fifty-one".