2656201425 has 24 divisors (see below), whose sum is σ = 4622724960. Its totient is φ = 1342080000.

The previous prime is 2656201411. The next prime is 2656201439. The reversal of 2656201425 is 5241026562.

2656201425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2656201411) and next prime (2656201439).

It is not a de Polignac number, because 2656201425 - 2⁴ = 2656201409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 930576 + ... + 933425.

It is an arithmetic number, because the mean of its divisors is an integer number (192613540).

Almost surely, 2^2656201425 is an apocalyptic number.

2656201425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2656201425 is a deficient number, since it is larger than the sum of its proper divisors (1966523535).

2656201425 is a wasteful number, since it uses less digits than its factorization.

2656201425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864033 (or 1864028 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 2656201425 is about 51538.3490713469. The cubic root of 2656201425 is about 1384.9061221325.

Adding to 2656201425 its reverse (5241026562), we get a palindrome (7897227987).

The spelling of 2656201425 in words is "two billion, six hundred fifty-six million, two hundred one thousand, four hundred twenty-five".