22549125982463 has 8 divisors (see below), whose sum is σ = 23875635660480. Its totient is φ = 21222626360320.

The previous prime is 22549125982417. The next prime is 22549125982507. The reversal of 22549125982463 is 36428952194522.

It is a Cunningham number, because it is equal to 4748592²-1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22549125982463 - 2⁶ = 22549125982399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22549125982396 and 22549125982405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22549125982363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374298 + ... + 7122888.

It is an arithmetic number, because the mean of its divisors is an integer number (2984454457560).

Almost surely, 2^{22549125982463} is an apocalyptic number.

22549125982463 is a deficient number, since it is larger than the sum of its proper divisors (1326509678017).

22549125982463 is a wasteful number, since it uses less digits than its factorization.

22549125982463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027937.

The product of its digits is 74649600, while the sum is 62.

The spelling of 22549125982463 in words is "twenty-two trillion, five hundred forty-nine billion, one hundred twenty-five million, nine hundred eighty-two thousand, four hundred sixty-three".