23455101573061 has 4 divisors (see below), whose sum is σ = 23456336006124. Its totient is φ = 23453867140000.

The previous prime is 23455101573041. The next prime is 23455101573073. The reversal of 23455101573061 is 16037510155432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4988477580100 + 18466623992961 = 2233490^2 + 4297281^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23455101573061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23455101572999 and 23455101573017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23455101573031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617188030 + ... + 617226031.

It is an arithmetic number, because the mean of its divisors is an integer number (5864084001531).

Almost surely, 2^{23455101573061} is an apocalyptic number.

It is an amenable number.

23455101573061 is a deficient number, since it is larger than the sum of its proper divisors (1234433063).

23455101573061 is a wasteful number, since it uses less digits than its factorization.

23455101573061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234433062.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 23455101573061 in words is "twenty-three trillion, four hundred fifty-five billion, one hundred one million, five hundred seventy-three thousand, sixty-one".