375438023 has 4 divisors (see below), whose sum is σ = 376865808. Its totient is φ = 374010240.

The previous prime is 375437971. The next prime is 375438053. The reversal of 375438023 is 320834573.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320834573 = 211 ⋅1520543.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375438023 is a prime.

It is a super-2 number, since 2×375438023² = 281907418228297058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375438053) 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, 713498 + ... + 714023.

It is an arithmetic number, because the mean of its divisors is an integer number (94216452).

Almost surely, 2^375438023 is an apocalyptic number.

375438023 is a deficient number, since it is larger than the sum of its proper divisors (1427785).

375438023 is a wasteful number, since it uses less digits than its factorization.

375438023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427784.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 375438023 is about 19376.2231355855. The cubic root of 375438023 is about 721.4054485640.

The spelling of 375438023 in words is "three hundred seventy-five million, four hundred thirty-eight thousand, twenty-three".