73375255 has 8 divisors (see below), whose sum is σ = 90430272. Its totient is φ = 57113568.

The previous prime is 73375241. The next prime is 73375261. The reversal of 73375255 is 55257337.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73375255 - 2⁵ = 73375223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198127 + ... + 198496.

It is an arithmetic number, because the mean of its divisors is an integer number (11303784).

Almost surely, 2^73375255 is an apocalyptic number.

73375255 is a deficient number, since it is larger than the sum of its proper divisors (17055017).

73375255 is a wasteful number, since it uses less digits than its factorization.

73375255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396665.

The product of its digits is 110250, while the sum is 37.

The square root of 73375255 is about 8565.9357340573. The cubic root of 73375255 is about 418.6488229607.

The spelling of 73375255 in words is "seventy-three million, three hundred seventy-five thousand, two hundred fifty-five".