3025123857 has 24 divisors (see below), whose sum is σ = 5008976960. Its totient is φ = 1723407840.

The previous prime is 3025123847. The next prime is 3025123867. The reversal of 3025123857 is 7583215203.

It is a happy number.

3025123857 is digitally balanced in base 2 and base 4, because in such bases 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 (3025123847) and next prime (3025123867).

It is not a de Polignac number, because 3025123857 - 2⁴ = 3025123841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3025123847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51682 + ... + 93387.

Almost surely, 2^3025123857 is an apocalyptic number.

It is an amenable number.

3025123857 is a deficient number, since it is larger than the sum of its proper divisors (1983853103).

3025123857 is a wasteful number, since it uses less digits than its factorization.

3025123857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145413 (or 145410 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 3025123857 is about 55001.1259612019. The cubic root of 3025123857 is about 1446.2644801831.

The spelling of 3025123857 in words is "three billion, twenty-five million, one hundred twenty-three thousand, eight hundred fifty-seven".