50773690 has 32 divisors (see below), whose sum is σ = 101082816. Its totient is φ = 18207360.

The previous prime is 50773661. The next prime is 50773741. The reversal of 50773690 is 9637705.

It is a super-2 number, since 2×50773690² = 5155935192432200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4869 + ... + 11191.

It is an arithmetic number, because the mean of its divisors is an integer number (3158838).

Almost surely, 2^50773690 is an apocalyptic number.

50773690 is a deficient number, since it is larger than the sum of its proper divisors (50309126).

50773690 is a wasteful number, since it uses less digits than its factorization.

50773690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6414.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 50773690 is about 7125.5659424357. The cubic root of 50773690 is about 370.2936310479.

The spelling of 50773690 in words is "fifty million, seven hundred seventy-three thousand, six hundred ninety".