119287987025 has 6 divisors (see below), whose sum is σ = 147917103942. Its totient is φ = 95430389600.

The previous prime is 119287987009. The next prime is 119287987067. The reversal of 119287987025 is 520789782911.

It can be written as a sum of positive squares in 3 ways, for example, as 24028720144 + 95259266881 = 155012^2 + 308641^2 .

It is not a de Polignac number, because 119287987025 - 2⁴ = 119287987009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2385759716 + ... + 2385759765.

It is an arithmetic number, because the mean of its divisors is an integer number (24652850657).

Almost surely, 2^119287987025 is an apocalyptic number.

It is an amenable number.

119287987025 is a deficient number, since it is larger than the sum of its proper divisors (28629116917).

119287987025 is an equidigital number, since it uses as much as digits as its factorization.

119287987025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771519491 (or 4771519486 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 59.

The spelling of 119287987025 in words is "one hundred nineteen billion, two hundred eighty-seven million, nine hundred eighty-seven thousand, twenty-five".