49575917122373 has 2 divisors, whose sum is σ = 49575917122374. Its totient is φ = 49575917122372.

The previous prime is 49575917122357. The next prime is 49575917122379. The reversal of 49575917122373 is 37322171957594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33673033305409 + 15902883816964 = 5802847^2 + 3987842^2 .

It is a cyclic number.

It is not a de Polignac number, because 49575917122373 - 2⁴ = 49575917122357 is a prime.

It is a super-2 number, since 2×49575917122373² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49575917122379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24787958561186 + 24787958561187.

It is an arithmetic number, because the mean of its divisors is an integer number (24787958561187).

Almost surely, 2^{49575917122373} is an apocalyptic number.

It is an amenable number.

49575917122373 is a deficient number, since it is larger than the sum of its proper divisors (1).

49575917122373 is an equidigital number, since it uses as much as digits as its factorization.

49575917122373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100018800, while the sum is 65.

The spelling of 49575917122373 in words is "forty-nine trillion, five hundred seventy-five billion, nine hundred seventeen million, one hundred twenty-two thousand, three hundred seventy-three".