22455016253 has 8 divisors (see below), whose sum is σ = 24542864640. Its totient is φ = 20452386240.

The previous prime is 22455016249. The next prime is 22455016273. The reversal of 22455016253 is 35261055422.

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 22455016253 - 2² = 22455016249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22455016273) 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, 21304043 + ... + 21305096.

It is an arithmetic number, because the mean of its divisors is an integer number (3067858080).

Almost surely, 2^22455016253 is an apocalyptic number.

It is an amenable number.

22455016253 is a deficient number, since it is larger than the sum of its proper divisors (2087848387).

22455016253 is a wasteful number, since it uses less digits than its factorization.

22455016253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42609187.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 22455016253 in words is "twenty-two billion, four hundred fifty-five million, sixteen thousand, two hundred fifty-three".