75022063 has 4 divisors (see below), whose sum is σ = 75189600. Its totient is φ = 74854528.

The previous prime is 75022061. The next prime is 75022091. The reversal of 75022063 is 36022057.

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

It is a cyclic number.

It is not a de Polignac number, because 75022063 - 2¹ = 75022061 is a prime.

It is a super-4 number, since 4×75022063⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75022061) 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, 83095 + ... + 83992.

It is an arithmetic number, because the mean of its divisors is an integer number (18797400).

Almost surely, 2^75022063 is an apocalyptic number.

75022063 is a deficient number, since it is larger than the sum of its proper divisors (167537).

75022063 is a wasteful number, since it uses less digits than its factorization.

75022063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167536.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 75022063 is about 8661.5277520770. The cubic root of 75022063 is about 421.7576811630.

The spelling of 75022063 in words is "seventy-five million, twenty-two thousand, sixty-three".