7260728575 has 6 divisors (see below), whose sum is σ = 9003303464. Its totient is φ = 5808582840.

The previous prime is 7260728567. The next prime is 7260728597. The reversal of 7260728575 is 5758270627.

It is not a de Polignac number, because 7260728575 - 2³ = 7260728567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145214547 + ... + 145214596.

Almost surely, 2^7260728575 is an apocalyptic number.

7260728575 is a deficient number, since it is larger than the sum of its proper divisors (1742574889).

7260728575 is a wasteful number, since it uses less digits than its factorization.

7260728575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290429153 (or 290429148 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 49.

The square root of 7260728575 is about 85209.9089014887. The cubic root of 7260728575 is about 1936.3925392165.

The spelling of 7260728575 in words is "seven billion, two hundred sixty million, seven hundred twenty-eight thousand, five hundred seventy-five".