23540262455363 has 4 divisors (see below), whose sum is σ = 23548332483120. Its totient is φ = 23532192427608.

The previous prime is 23540262455329. The next prime is 23540262455401. The reversal of 23540262455363 is 36355426204532.

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

It is a cyclic number.

It is not a de Polignac number, because 23540262455363 - 2¹⁶ = 23540262389827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23540262455323) 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, 4035009503 + ... + 4035015336.

It is an arithmetic number, because the mean of its divisors is an integer number (5887083120780).

Almost surely, 2^{23540262455363} is an apocalyptic number.

23540262455363 is a deficient number, since it is larger than the sum of its proper divisors (8070027757).

23540262455363 is an equidigital number, since it uses as much as digits as its factorization.

23540262455363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8070027756.

The product of its (nonzero) digits is 15552000, while the sum is 50.

Adding to 23540262455363 its reverse (36355426204532), we get a palindrome (59895688659895).

The spelling of 23540262455363 in words is "twenty-three trillion, five hundred forty billion, two hundred sixty-two million, four hundred fifty-five thousand, three hundred sixty-three".