22573761403 has 2 divisors, whose sum is σ = 22573761404. Its totient is φ = 22573761402.

The previous prime is 22573761377. The next prime is 22573761409. The reversal of 22573761403 is 30416737522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22573761403 is a prime.

It is not a weakly prime, because it can be changed into another prime (22573761409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11286880701 + 11286880702.

It is an arithmetic number, because the mean of its divisors is an integer number (11286880702).

Almost surely, 2^22573761403 is an apocalyptic number.

22573761403 is a deficient number, since it is larger than the sum of its proper divisors (1).

22573761403 is an equidigital number, since it uses as much as digits as its factorization.

22573761403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 22573761403 in words is "twenty-two billion, five hundred seventy-three million, seven hundred sixty-one thousand, four hundred three".