4076281625 has 16 divisors (see below), whose sum is σ = 5478524688. Its totient is φ = 3010176000.

The previous prime is 4076281609. The next prime is 4076281711. The reversal of 4076281625 is 5261826704.

It can be written as a sum of positive squares in 8 ways, for example, as 3252649024 + 823632601 = 57032^2 + 28699^2 .

It is not a de Polignac number, because 4076281625 - 2⁴ = 4076281609 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252616 + ... + 1255865.

It is an arithmetic number, because the mean of its divisors is an integer number (342407793).

Almost surely, 2^4076281625 is an apocalyptic number.

It is an amenable number.

4076281625 is a deficient number, since it is larger than the sum of its proper divisors (1402243063).

4076281625 is a wasteful number, since it uses less digits than its factorization.

4076281625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508509 (or 2508499 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 4076281625 is about 63845.7643465876. The cubic root of 4076281625 is about 1597.4283721761.

The spelling of 4076281625 in words is "four billion, seventy-six million, two hundred eighty-one thousand, six hundred twenty-five".