50973387 has 16 divisors (see below), whose sum is σ = 71016480. Its totient is φ = 32480000.

The previous prime is 50973379. The next prime is 50973389. The reversal of 50973387 is 78337905.

50973387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50973387 - 2³ = 50973379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50973389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5887 + ... + 11687.

It is an arithmetic number, because the mean of its divisors is an integer number (4438530).

Almost surely, 2^50973387 is an apocalyptic number.

50973387 is a deficient number, since it is larger than the sum of its proper divisors (20043093).

50973387 is a wasteful number, since it uses less digits than its factorization.

50973387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 50973387 is about 7139.5649027094. The cubic root of 50973387 is about 370.7784608396.

It can be divided in two parts, 50973 and 387, that added together give a triangular number (51360 = T₃₂₀).

The spelling of 50973387 in words is "fifty million, nine hundred seventy-three thousand, three hundred eighty-seven".