75576063 has 4 divisors (see below), whose sum is σ = 100768088. Its totient is φ = 50384040.

The previous prime is 75576043. The next prime is 75576073. The reversal of 75576063 is 36067557.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 75576063 - 2⁸ = 75575807 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 (75576013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12596008 + ... + 12596013.

It is an arithmetic number, because the mean of its divisors is an integer number (25192022).

Almost surely, 2^75576063 is an apocalyptic number.

75576063 is a deficient number, since it is larger than the sum of its proper divisors (25192025).

75576063 is a wasteful number, since it uses less digits than its factorization.

75576063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25192024.

The product of its (nonzero) digits is 132300, while the sum is 39.

The square root of 75576063 is about 8693.4494304620. The cubic root of 75576063 is about 422.7932919141.

The spelling of 75576063 in words is "seventy-five million, five hundred seventy-six thousand, sixty-three".