45555214297 has 2 divisors, whose sum is σ = 45555214298. Its totient is φ = 45555214296.

The previous prime is 45555214223. The next prime is 45555214303. The reversal of 45555214297 is 79241255554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33424614976 + 12130599321 = 182824^2 + 110139^2 .

It is a cyclic number.

It is not a de Polignac number, because 45555214297 - 2²³ = 45546825689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45555214297.

It is not a weakly prime, because it can be changed into another prime (45555214597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22777607148 + 22777607149.

It is an arithmetic number, because the mean of its divisors is an integer number (22777607149).

Almost surely, 2^45555214297 is an apocalyptic number.

It is an amenable number.

45555214297 is a deficient number, since it is larger than the sum of its proper divisors (1).

45555214297 is an equidigital number, since it uses as much as digits as its factorization.

45555214297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520000, while the sum is 49.

The spelling of 45555214297 in words is "forty-five billion, five hundred fifty-five million, two hundred fourteen thousand, two hundred ninety-seven".