2375487287 has 2 divisors, whose sum is σ = 2375487288. Its totient is φ = 2375487286.

The previous prime is 2375487241. The next prime is 2375487319. The reversal of 2375487287 is 7827845732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2375487287 - 2²⁰ = 2374438711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2375487187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1187743643 + 1187743644.

It is an arithmetic number, because the mean of its divisors is an integer number (1187743644).

Almost surely, 2^2375487287 is an apocalyptic number.

2375487287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2375487287 is an equidigital number, since it uses as much as digits as its factorization.

2375487287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5268480, while the sum is 53.

The square root of 2375487287 is about 48738.9709267645. The cubic root of 2375487287 is about 1334.2920656604.

The spelling of 2375487287 in words is "two billion, three hundred seventy-five million, four hundred eighty-seven thousand, two hundred eighty-seven".