75053073 has 16 divisors (see below), whose sum is σ = 103795200. Its totient is φ = 48182400.

The previous prime is 75053051. The next prime is 75053087. The reversal of 75053073 is 37035057.

It is not a de Polignac number, because 75053073 - 2¹⁰ = 75052049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75053073.

It is not an unprimeable number, because it can be changed into a prime (75053773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40773 + ... + 42573.

It is an arithmetic number, because the mean of its divisors is an integer number (6487200).

Almost surely, 2^75053073 is an apocalyptic number.

It is an amenable number.

75053073 is a deficient number, since it is larger than the sum of its proper divisors (28742127).

75053073 is a wasteful number, since it uses less digits than its factorization.

75053073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312.

The product of its (nonzero) digits is 11025, while the sum is 30.

The square root of 75053073 is about 8663.3176670373. The cubic root of 75053073 is about 421.8157836446.

The spelling of 75053073 in words is "seventy-five million, fifty-three thousand, seventy-three".