2023591542 has 32 divisors (see below), whose sum is σ = 4868793600. Its totient is φ = 547738848.

The previous prime is 2023591513. The next prime is 2023591573. The reversal of 2023591542 is 2451953202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267117 + ... + 1268712.

It is an arithmetic number, because the mean of its divisors is an integer number (152149800).

Almost surely, 2^2023591542 is an apocalyptic number.

2023591542 is an abundant number, since it is smaller than the sum of its proper divisors (2845202058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023591542 is a wasteful number, since it uses less digits than its factorization.

2023591542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535860.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2023591542 is about 44984.3477445211. The cubic root of 2023591542 is about 1264.8556115306.

The spelling of 2023591542 in words is "two billion, twenty-three million, five hundred ninety-one thousand, five hundred forty-two".