51524066 has 8 divisors (see below), whose sum is σ = 84312144. Its totient is φ = 23420020.

The previous prime is 51524063. The next prime is 51524107. The reversal of 51524066 is 66042515.

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

It is not an unprimeable number, because it can be changed into a prime (51524063) 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 3 ways as a sum of consecutive naturals, for example, 1170980 + ... + 1171023.

It is an arithmetic number, because the mean of its divisors is an integer number (10539018).

Almost surely, 2^51524066 is an apocalyptic number.

51524066 is a deficient number, since it is larger than the sum of its proper divisors (32788078).

51524066 is a wasteful number, since it uses less digits than its factorization.

51524066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342016.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 51524066 is about 7178.0266090340. The cubic root of 51524066 is about 372.1088872676.

The spelling of 51524066 in words is "fifty-one million, five hundred twenty-four thousand, sixty-six".