3525015523823 has 4 divisors (see below), whose sum is σ = 3525043641840. Its totient is φ = 3524987405808.

The previous prime is 3525015523721. The next prime is 3525015523853. The reversal of 3525015523823 is 3283255105253.

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 3525015523823 - 2²⁰ = 3525014475247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525015523853) 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, 13870115 + ... + 14121972.

It is an arithmetic number, because the mean of its divisors is an integer number (881260910460).

Almost surely, 2^{3525015523823} is an apocalyptic number.

3525015523823 is a deficient number, since it is larger than the sum of its proper divisors (28118017).

3525015523823 is a wasteful number, since it uses less digits than its factorization.

3525015523823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28118016.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 3525015523823 in words is "three trillion, five hundred twenty-five billion, fifteen million, five hundred twenty-three thousand, eight hundred twenty-three".