23055315314455 has 8 divisors (see below), whose sum is σ = 27785118200112. Its totient is φ = 18365092369728.

The previous prime is 23055315314453. The next prime is 23055315314503. The reversal of 23055315314455 is 55441351355032.

It is a happy number.

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 23055315314455 - 2¹ = 23055315314453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055315314453) 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, 9894983949 + ... + 9894986278.

It is an arithmetic number, because the mean of its divisors is an integer number (3473139775014).

Almost surely, 2^{23055315314455} is an apocalyptic number.

23055315314455 is a deficient number, since it is larger than the sum of its proper divisors (4729802885657).

23055315314455 is a wasteful number, since it uses less digits than its factorization.

23055315314455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19789970465.

The product of its (nonzero) digits is 2700000, while the sum is 46.

Adding to 23055315314455 its reverse (55441351355032), we get a palindrome (78496666669487).

The spelling of 23055315314455 in words is "twenty-three trillion, fifty-five billion, three hundred fifteen million, three hundred fourteen thousand, four hundred fifty-five".