50397369 has 16 divisors (see below), whose sum is σ = 73839360. Its totient is φ = 30321360.

The previous prime is 50397341. The next prime is 50397371. The reversal of 50397369 is 96379305.

It is not a de Polignac number, because 50397369 - 2⁵ = 50397337 is a prime.

It is a super-2 number, since 2×50397369² = 5079789604244322, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50397369.

It is not an unprimeable number, because it can be changed into a prime (50397379) 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, 907 + ... + 10080.

It is an arithmetic number, because the mean of its divisors is an integer number (4614960).

Almost surely, 2^50397369 is an apocalyptic number.

It is an amenable number.

50397369 is a deficient number, since it is larger than the sum of its proper divisors (23441991).

50397369 is a wasteful number, since it uses less digits than its factorization.

50397369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11140.

The product of its (nonzero) digits is 153090, while the sum is 42.

The square root of 50397369 is about 7099.1104372309. The cubic root of 50397369 is about 369.3765224212.

The spelling of 50397369 in words is "fifty million, three hundred ninety-seven thousand, three hundred sixty-nine".