24872257850933 has 2 divisors, whose sum is σ = 24872257850934. Its totient is φ = 24872257850932.

The previous prime is 24872257850873. The next prime is 24872257850953. The reversal of 24872257850933 is 33905875227842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23710296739684 + 1161961111249 = 4869322^2 + 1077943^2 .

It is a cyclic number.

It is not a de Polignac number, because 24872257850933 - 2¹² = 24872257846837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24872257850933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24872257850953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12436128925466 + 12436128925467.

It is an arithmetic number, because the mean of its divisors is an integer number (12436128925467).

Almost surely, 2^{24872257850933} is an apocalyptic number.

It is an amenable number.

24872257850933 is a deficient number, since it is larger than the sum of its proper divisors (1).

24872257850933 is an equidigital number, since it uses as much as digits as its factorization.

24872257850933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 203212800, while the sum is 65.

The spelling of 24872257850933 in words is "twenty-four trillion, eight hundred seventy-two billion, two hundred fifty-seven million, eight hundred fifty thousand, nine hundred thirty-three".