75025017027 has 24 divisors (see below), whose sum is σ = 110727212544. Its totient is φ = 48933840384.

The previous prime is 75025017013. The next prime is 75025017061. The reversal of 75025017027 is 72071052057.

It is not a de Polignac number, because 75025017027 - 2²⁴ = 75008239811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75025016982 and 75025017000.

It is not an unprimeable number, because it can be changed into a prime (75025017097) 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, 54403 + ... + 391164.

It is an arithmetic number, because the mean of its divisors is an integer number (4613633856).

Almost surely, 2^75025017027 is an apocalyptic number.

75025017027 is a deficient number, since it is larger than the sum of its proper divisors (35702195517).

75025017027 is a wasteful number, since it uses less digits than its factorization.

75025017027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445979 (or 445976 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 36.

The spelling of 75025017027 in words is "seventy-five billion, twenty-five million, seventeen thousand, twenty-seven".