50426893 has 16 divisors (see below), whose sum is σ = 59480640. Its totient is φ = 42249600.

The previous prime is 50426891. The next prime is 50426897. The reversal of 50426893 is 39862405.

It is a cyclic number.

It is not a de Polignac number, because 50426893 - 2¹ = 50426891 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50426891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4473 + ... + 10993.

It is an arithmetic number, because the mean of its divisors is an integer number (3717540).

Almost surely, 2^50426893 is an apocalyptic number.

It is an amenable number.

50426893 is a deficient number, since it is larger than the sum of its proper divisors (9053747).

50426893 is a wasteful number, since it uses less digits than its factorization.

50426893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 50426893 is about 7101.1895482377. The cubic root of 50426893 is about 369.4486382465.

It can be divided in two parts, 5042 and 6893, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 50426893 in words is "fifty million, four hundred twenty-six thousand, eight hundred ninety-three".