7541725115 has 16 divisors (see below), whose sum is σ = 9276132096. Its totient is φ = 5882841600.

The previous prime is 7541725099. The next prime is 7541725129. The reversal of 7541725115 is 5115271457.

It is not a de Polignac number, because 7541725115 - 2⁴ = 7541725099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382550 + ... + 401780.

It is an arithmetic number, because the mean of its divisors is an integer number (579758256).

Almost surely, 2^7541725115 is an apocalyptic number.

7541725115 is a deficient number, since it is larger than the sum of its proper divisors (1734406981).

7541725115 is a wasteful number, since it uses less digits than its factorization.

7541725115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21190.

The product of its digits is 49000, while the sum is 38.

The square root of 7541725115 is about 86843.1063182335. The cubic root of 7541725115 is about 1961.0570720099.

The spelling of 7541725115 in words is "seven billion, five hundred forty-one million, seven hundred twenty-five thousand, one hundred fifteen".