7138592023 has 4 divisors (see below), whose sum is σ = 7184060920. Its totient is φ = 7093123128.

The previous prime is 7138592017. The next prime is 7138592033. The reversal of 7138592023 is 3202958317.

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 7138592023 - 2⁹ = 7138591511 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 (7138592033) 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, 22734213 + ... + 22734526.

It is an arithmetic number, because the mean of its divisors is an integer number (1796015230).

Almost surely, 2^7138592023 is an apocalyptic number.

7138592023 is a deficient number, since it is larger than the sum of its proper divisors (45468897).

7138592023 is a wasteful number, since it uses less digits than its factorization.

7138592023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45468896.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 7138592023 is about 84490.1889156368. The cubic root of 7138592023 is about 1925.4733887657.

The spelling of 7138592023 in words is "seven billion, one hundred thirty-eight million, five hundred ninety-two thousand, twenty-three".