74725053 has 8 divisors (see below), whose sum is σ = 107297568. Its totient is φ = 45984624.

The previous prime is 74725051. The next prime is 74725067. The reversal of 74725053 is 35052747.

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

It is not a de Polignac number, because 74725053 - 2¹ = 74725051 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74725051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957975 + ... + 958052.

It is an arithmetic number, because the mean of its divisors is an integer number (13412196).

Almost surely, 2^74725053 is an apocalyptic number.

It is an amenable number.

74725053 is a deficient number, since it is larger than the sum of its proper divisors (32572515).

74725053 is a wasteful number, since it uses less digits than its factorization.

74725053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916043.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 74725053 is about 8644.3653902412. The cubic root of 74725053 is about 421.2003699011.

The spelling of 74725053 in words is "seventy-four million, seven hundred twenty-five thousand, fifty-three".