23055355144550 has 48 divisors (see below), whose sum is σ = 45165222008640. Its totient is φ = 8731876448160.

The previous prime is 23055355144543. The next prime is 23055355144561. The reversal of 23055355144550 is 5544155355032.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23055355144495 and 23055355144504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5092724 + ... + 8488023.

It is an arithmetic number, because the mean of its divisors is an integer number (940942125180).

Almost surely, 2^{23055355144550} is an apocalyptic number.

23055355144550 is a deficient number, since it is larger than the sum of its proper divisors (22109866864090).

23055355144550 is a wasteful number, since it uses less digits than its factorization.

23055355144550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13582565 (or 13582560 counting only the distinct ones).

The product of its (nonzero) digits is 4500000, while the sum is 47.

The spelling of 23055355144550 in words is "twenty-three trillion, fifty-five billion, three hundred fifty-five million, one hundred forty-four thousand, five hundred fifty".