23545870150533 has 8 divisors (see below), whose sum is σ = 31705330104096. Its totient is φ = 15541828482000.

The previous prime is 23545870150531. The next prime is 23545870150567. The reversal of 23545870150533 is 33505107854532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23545870150533 - 2¹ = 23545870150531 is a prime.

It is a super-2 number, since 2×23545870150533² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23545870150531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38854570903 + ... + 38854571508.

It is an arithmetic number, because the mean of its divisors is an integer number (3963166263012).

Almost surely, 2^{23545870150533} is an apocalyptic number.

It is an amenable number.

23545870150533 is a deficient number, since it is larger than the sum of its proper divisors (8159459953563).

23545870150533 is a wasteful number, since it uses less digits than its factorization.

23545870150533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77709142515.

The product of its (nonzero) digits is 7560000, while the sum is 51.

The spelling of 23545870150533 in words is "twenty-three trillion, five hundred forty-five billion, eight hundred seventy million, one hundred fifty thousand, five hundred thirty-three".