55045233053 has 2 divisors, whose sum is σ = 55045233054. Its totient is φ = 55045233052.

The previous prime is 55045232999. The next prime is 55045233071. The reversal of 55045233053 is 35033254055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41338209124 + 13707023929 = 203318^2 + 117077^2 .

It is a cyclic number.

It is not a de Polignac number, because 55045233053 - 2¹⁸ = 55044970909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55045235053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27522616526 + 27522616527.

It is an arithmetic number, because the mean of its divisors is an integer number (27522616527).

Almost surely, 2^55045233053 is an apocalyptic number.

It is an amenable number.

55045233053 is a deficient number, since it is larger than the sum of its proper divisors (1).

55045233053 is an equidigital number, since it uses as much as digits as its factorization.

55045233053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 35.

The spelling of 55045233053 in words is "fifty-five billion, forty-five million, two hundred thirty-three thousand, fifty-three".