53912228417 has 2 divisors, whose sum is σ = 53912228418. Its totient is φ = 53912228416.

The previous prime is 53912228399. The next prime is 53912228429. The reversal of 53912228417 is 71482221935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44066826241 + 9845402176 = 209921^2 + 99224^2 .

It is a cyclic number.

It is not a de Polignac number, because 53912228417 - 2¹⁰ = 53912227393 is a prime.

It is not a weakly prime, because it can be changed into another prime (53912228497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26956114208 + 26956114209.

It is an arithmetic number, because the mean of its divisors is an integer number (26956114209).

Almost surely, 2^53912228417 is an apocalyptic number.

It is an amenable number.

53912228417 is a deficient number, since it is larger than the sum of its proper divisors (1).

53912228417 is an equidigital number, since it uses as much as digits as its factorization.

53912228417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The spelling of 53912228417 in words is "fifty-three billion, nine hundred twelve million, two hundred twenty-eight thousand, four hundred seventeen".