4905137969 has 16 divisors (see below), whose sum is σ = 5049715392. Its totient is φ = 4762749888.

The previous prime is 4905137957. The next prime is 4905138019. The reversal of 4905137969 is 9697315094.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4905137969 - 2⁴ = 4905137953 is a prime.

It is a super-2 number, since 2×4905137969² = 48120756989850889922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4905137969.

It is not an unprimeable number, because it can be changed into a prime (4905136969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2353802 + ... + 2355884.

It is an arithmetic number, because the mean of its divisors is an integer number (315607212).

Almost surely, 2^4905137969 is an apocalyptic number.

It is an amenable number.

4905137969 is a deficient number, since it is larger than the sum of its proper divisors (144577423).

4905137969 is a wasteful number, since it uses less digits than its factorization.

4905137969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The square root of 4905137969 is about 70036.6901630852. The cubic root of 4905137969 is about 1699.0927072120.

The spelling of 4905137969 in words is "four billion, nine hundred five million, one hundred thirty-seven thousand, nine hundred sixty-nine".