50898807 has 16 divisors (see below), whose sum is σ = 77839360. Its totient is φ = 32837400.

The previous prime is 50898803. The next prime is 50898817. The reversal of 50898807 is 70889805.

It is not a de Polignac number, because 50898807 - 2² = 50898803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50898803) 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, 29569 + ... + 31242.

It is an arithmetic number, because the mean of its divisors is an integer number (4864960).

Almost surely, 2^50898807 is an apocalyptic number.

50898807 is a deficient number, since it is larger than the sum of its proper divisors (26940553).

50898807 is a wasteful number, since it uses less digits than its factorization.

50898807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60851 (or 60845 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 50898807 is about 7134.3399834883. The cubic root of 50898807 is about 370.5975418898.

The spelling of 50898807 in words is "fifty million, eight hundred ninety-eight thousand, eight hundred seven".