51725301 has 8 divisors (see below), whose sum is σ = 69264000. Its totient is φ = 34335072.

The previous prime is 51725293. The next prime is 51725369. The reversal of 51725301 is 10352715.

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

It is not a de Polignac number, because 51725301 - 2³ = 51725293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51725381) 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, 36301 + ... + 37698.

It is an arithmetic number, because the mean of its divisors is an integer number (8658000).

Almost surely, 2^51725301 is an apocalyptic number.

It is an amenable number.

51725301 is a deficient number, since it is larger than the sum of its proper divisors (17538699).

51725301 is a wasteful number, since it uses less digits than its factorization.

51725301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74235.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 51725301 is about 7192.0303809147. The cubic root of 51725301 is about 372.5927003796.

The spelling of 51725301 in words is "fifty-one million, seven hundred twenty-five thousand, three hundred one".