2375457494 has 4 divisors (see below), whose sum is σ = 3563186244. Its totient is φ = 1187728746.

The previous prime is 2375457451. The next prime is 2375457527. The reversal of 2375457494 is 4947545732.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 593864372 + ... + 593864375.

It is an arithmetic number, because the mean of its divisors is an integer number (890796561).

Almost surely, 2^2375457494 is an apocalyptic number.

2375457494 is a deficient number, since it is larger than the sum of its proper divisors (1187728750).

2375457494 is a wasteful number, since it uses less digits than its factorization.

2375457494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187728749.

The product of its digits is 4233600, while the sum is 50.

The square root of 2375457494 is about 48738.6652874286. The cubic root of 2375457494 is about 1334.2864874744.

The spelling of 2375457494 in words is "two billion, three hundred seventy-five million, four hundred fifty-seven thousand, four hundred ninety-four".