7581045675 has 48 divisors (see below), whose sum is σ = 14337868032. Its totient is φ = 3462403200.

The previous prime is 7581045631. The next prime is 7581045677. The reversal of 7581045675 is 5765401857.

It is not a de Polignac number, because 7581045675 - 2⁶ = 7581045611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7581045677) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 613912 + ... + 626138.

It is an arithmetic number, because the mean of its divisors is an integer number (298705584).

Almost surely, 2^7581045675 is an apocalyptic number.

7581045675 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7581045675 is a deficient number, since it is larger than the sum of its proper divisors (6756822357).

7581045675 is a wasteful number, since it uses less digits than its factorization.

7581045675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13428 (or 13423 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 48.

The square root of 7581045675 is about 87069.2004959274. The cubic root of 7581045675 is about 1964.4593103469.

The spelling of 7581045675 in words is "seven billion, five hundred eighty-one million, forty-five thousand, six hundred seventy-five".