23453522612603 has 16 divisors (see below), whose sum is σ = 24969110664960. Its totient is φ = 21981734143776.

The previous prime is 23453522612591. The next prime is 23453522612629. The reversal of 23453522612603 is 30621622535432.

It is a cyclic number.

It is not a de Polignac number, because 23453522612603 - 2²² = 23453518418299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23453522612803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27732200 + ... + 28565397.

It is an arithmetic number, because the mean of its divisors is an integer number (1560569416560).

Almost surely, 2^{23453522612603} is an apocalyptic number.

23453522612603 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23453522612603 is a deficient number, since it is larger than the sum of its proper divisors (1515588052357).

23453522612603 is a wasteful number, since it uses less digits than its factorization.

23453522612603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56297986.

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 23453522612603 in words is "twenty-three trillion, four hundred fifty-three billion, five hundred twenty-two million, six hundred twelve thousand, six hundred three".