23505461353 has 16 divisors (see below), whose sum is σ = 26196597504. Its totient is φ = 20907007360.

The previous prime is 23505461347. The next prime is 23505461377. The reversal of 23505461353 is 35316450532.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23505461353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23505461303) 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, 2143701 + ... + 2154637.

It is an arithmetic number, because the mean of its divisors is an integer number (1637287344).

Almost surely, 2^23505461353 is an apocalyptic number.

It is an amenable number.

23505461353 is a deficient number, since it is larger than the sum of its proper divisors (2691136151).

23505461353 is a wasteful number, since it uses less digits than its factorization.

23505461353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 23505461353 in words is "twenty-three billion, five hundred five million, four hundred sixty-one thousand, three hundred fifty-three".