1425510087275 has 12 divisors (see below), whose sum is σ = 1767752233104. Its totient is φ = 1140330828000.

The previous prime is 1425510087259. The next prime is 1425510087301. The reversal of 1425510087275 is 5727800155241.

It is a happy number.

It is not a de Polignac number, because 1425510087275 - 2⁴ = 1425510087259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1553111 + ... + 2294160.

It is an arithmetic number, because the mean of its divisors is an integer number (147312686092).

Almost surely, 2^{1425510087275} is an apocalyptic number.

1425510087275 is a deficient number, since it is larger than the sum of its proper divisors (342242145829).

1425510087275 is a wasteful number, since it uses less digits than its factorization.

1425510087275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862102 (or 3862097 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 47.

The spelling of 1425510087275 in words is "one trillion, four hundred twenty-five billion, five hundred ten million, eighty-seven thousand, two hundred seventy-five".