75113567 has 8 divisors (see below), whose sum is σ = 79358400. Its totient is φ = 70979104.

The previous prime is 75113551. The next prime is 75113573. The reversal of 75113567 is 76531157.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75113567 - 2⁴ = 75113551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75113167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26192 + ... + 28917.

It is an arithmetic number, because the mean of its divisors is an integer number (9919800).

Almost surely, 2^75113567 is an apocalyptic number.

75113567 is a deficient number, since it is larger than the sum of its proper divisors (4244833).

75113567 is a wasteful number, since it uses less digits than its factorization.

75113567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55185.

The product of its digits is 22050, while the sum is 35.

The square root of 75113567 is about 8666.8083514060. The cubic root of 75113567 is about 421.9290833416.

The spelling of 75113567 in words is "seventy-five million, one hundred thirteen thousand, five hundred sixty-seven".