2625376385 has 16 divisors (see below), whose sum is σ = 3362052096. Its totient is φ = 1961180928.

The previous prime is 2625376381. The next prime is 2625376387. The reversal of 2625376385 is 5836735262.

It is not a de Polignac number, because 2625376385 - 2² = 2625376381 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2625376381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110807 + ... + 132396.

It is an arithmetic number, because the mean of its divisors is an integer number (210128256).

Almost surely, 2^2625376385 is an apocalyptic number.

It is an amenable number.

2625376385 is a deficient number, since it is larger than the sum of its proper divisors (736675711).

2625376385 is a wasteful number, since it uses less digits than its factorization.

2625376385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243352.

The product of its digits is 1814400, while the sum is 47.

The square root of 2625376385 is about 51238.4268396289. The cubic root of 2625376385 is about 1379.5280163207.

The spelling of 2625376385 in words is "two billion, six hundred twenty-five million, three hundred seventy-six thousand, three hundred eighty-five".