22653061451 has 2 divisors, whose sum is σ = 22653061452. Its totient is φ = 22653061450.

The previous prime is 22653061447. The next prime is 22653061481. The reversal of 22653061451 is 15416035622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22653061451 - 2² = 22653061447 is a prime.

It is a super-3 number, since 3×22653061451³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (22653061481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11326530725 + 11326530726.

It is an arithmetic number, because the mean of its divisors is an integer number (11326530726).

Almost surely, 2^22653061451 is an apocalyptic number.

22653061451 is a deficient number, since it is larger than the sum of its proper divisors (1).

22653061451 is an equidigital number, since it uses as much as digits as its factorization.

22653061451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 22653061451 in words is "twenty-two billion, six hundred fifty-three million, sixty-one thousand, four hundred fifty-one".