50837969 has 16 divisors (see below), whose sum is σ = 62939520. Its totient is φ = 39985920.

The previous prime is 50837951. The next prime is 50837987. The reversal of 50837969 is 96973805.

It is an interprime number because it is at equal distance from previous prime (50837951) and next prime (50837987).

It is not a de Polignac number, because 50837969 - 2¹⁶ = 50772433 is a prime.

It is a super-2 number, since 2×50837969² = 5168998184089922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50837569) 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, 14729 + ... + 17849.

It is an arithmetic number, because the mean of its divisors is an integer number (3933720).

Almost surely, 2^50837969 is an apocalyptic number.

It is an amenable number.

50837969 is a deficient number, since it is larger than the sum of its proper divisors (12101551).

50837969 is a wasteful number, since it uses less digits than its factorization.

50837969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 50837969 is about 7130.0749645428. The cubic root of 50837969 is about 370.4498278693.

It can be divided in two parts, 5083796 and 9, that added together give a palindrome (5083805).

The spelling of 50837969 in words is "fifty million, eight hundred thirty-seven thousand, nine hundred sixty-nine".