3025055138 has 16 divisors (see below), whose sum is σ = 5198195520. Its totient is φ = 1293355536.

The previous prime is 3025055129. The next prime is 3025055147. The reversal of 3025055138 is 8315505203.

3025055138 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 (3025055129) and next prime (3025055147).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251981 + ... + 263712.

It is an arithmetic number, because the mean of its divisors is an integer number (324887220).

Almost surely, 2^3025055138 is an apocalyptic number.

3025055138 is a deficient number, since it is larger than the sum of its proper divisors (2173140382).

3025055138 is a wasteful number, since it uses less digits than its factorization.

3025055138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516121.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 3025055138 is about 55000.5012522613. The cubic root of 3025055138 is about 1446.2535289399.

The spelling of 3025055138 in words is "three billion, twenty-five million, fifty-five thousand, one hundred thirty-eight".