1875383157 has 4 divisors (see below), whose sum is σ = 2500510880. Its totient is φ = 1250255436.

The previous prime is 1875383149. The next prime is 1875383171. The reversal of 1875383157 is 7513835781.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1875383157 - 2³ = 1875383149 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 (1875383357) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 312563857 + ... + 312563862.

It is an arithmetic number, because the mean of its divisors is an integer number (625127720).

Almost surely, 2^1875383157 is an apocalyptic number.

It is an amenable number.

1875383157 is a deficient number, since it is larger than the sum of its proper divisors (625127723).

1875383157 is an equidigital number, since it uses as much as digits as its factorization.

1875383157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625127722.

The product of its digits is 705600, while the sum is 48.

The square root of 1875383157 is about 43305.6942791592. The cubic root of 1875383157 is about 1233.1900266817.

The spelling of 1875383157 in words is "one billion, eight hundred seventy-five million, three hundred eighty-three thousand, one hundred fifty-seven".