75016051 has 4 divisors (see below), whose sum is σ = 81835704. Its totient is φ = 68196400.

The previous prime is 75016043. The next prime is 75016061. The reversal of 75016051 is 15061057.

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 75016051 - 2³ = 75016043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75016021) 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, 3409810 + ... + 3409831.

It is an arithmetic number, because the mean of its divisors is an integer number (20458926).

Almost surely, 2^75016051 is an apocalyptic number.

75016051 is a deficient number, since it is larger than the sum of its proper divisors (6819653).

75016051 is a wasteful number, since it uses less digits than its factorization.

75016051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819652.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 75016051 is about 8661.1806931850. The cubic root of 75016051 is about 421.7464148110.

The spelling of 75016051 in words is "seventy-five million, sixteen thousand, fifty-one".