50766969 has 8 divisors (see below), whose sum is σ = 73842912. Its totient is φ = 30767840.

The previous prime is 50766967. The next prime is 50766973. The reversal of 50766969 is 96966705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50766969 - 2¹ = 50766967 is a prime.

It is a super-2 number, since 2×50766969² = 5154570282893922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50766967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769164 + ... + 769229.

It is an arithmetic number, because the mean of its divisors is an integer number (9230364).

Almost surely, 2^50766969 is an apocalyptic number.

It is an amenable number.

50766969 is a deficient number, since it is larger than the sum of its proper divisors (23075943).

50766969 is a wasteful number, since it uses less digits than its factorization.

50766969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538407.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 50766969 is about 7125.0943151652. The cubic root of 50766969 is about 370.2772915270.

It can be divided in two parts, 5076696 and 9, that added together give a palindrome (5076705).

The spelling of 50766969 in words is "fifty million, seven hundred sixty-six thousand, nine hundred sixty-nine".