75484051 has 4 divisors (see below), whose sum is σ = 75548104. Its totient is φ = 75420000.

The previous prime is 75484001. The next prime is 75484081. The reversal of 75484051 is 15048457.

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 75484051 - 2¹³ = 75475859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75483998 and 75484016.

It is not an unprimeable number, because it can be changed into a prime (75484001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30225 + ... + 32626.

It is an arithmetic number, because the mean of its divisors is an integer number (18887026).

Almost surely, 2^75484051 is an apocalyptic number.

75484051 is a deficient number, since it is larger than the sum of its proper divisors (64053).

75484051 is a wasteful number, since it uses less digits than its factorization.

75484051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64052.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 75484051 is about 8688.1557881981. The cubic root of 75484051 is about 422.6216420868.

The spelling of 75484051 in words is "seventy-five million, four hundred eighty-four thousand, fifty-one".