23345455422054 has 32 divisors (see below), whose sum is σ = 46859068132704. Its totient is φ = 7753794621440.

The previous prime is 23345455422041. The next prime is 23345455422059. The reversal of 23345455422054 is 45022455454332.

It is a super-2 number, since 2×23345455422054² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23345455421994 and 23345455422012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23345455422059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40978582 + ... + 41544374.

It is an arithmetic number, because the mean of its divisors is an integer number (1464345879147).

Almost surely, 2^{23345455422054} is an apocalyptic number.

23345455422054 is an abundant number, since it is smaller than the sum of its proper divisors (23513612710650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23345455422054 is a wasteful number, since it uses less digits than its factorization.

23345455422054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590552.

The product of its (nonzero) digits is 11520000, while the sum is 48.

The spelling of 23345455422054 in words is "twenty-three trillion, three hundred forty-five billion, four hundred fifty-five million, four hundred twenty-two thousand, fifty-four".