50494345 has 8 divisors (see below), whose sum is σ = 66101760. Its totient is φ = 36723120.

The previous prime is 50494331. The next prime is 50494357. The reversal of 50494345 is 54349405.

It is a happy number.

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

It is not a de Polignac number, because 50494345 - 2⁵ = 50494313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50494345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458985 + ... + 459094.

It is an arithmetic number, because the mean of its divisors is an integer number (8262720).

Almost surely, 2^50494345 is an apocalyptic number.

50494345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50494345 is a deficient number, since it is larger than the sum of its proper divisors (15607415).

50494345 is a wasteful number, since it uses less digits than its factorization.

50494345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918095.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 50494345 is about 7105.9373062250. The cubic root of 50494345 is about 369.6132920991.

It can be divided in two parts, 504 and 94345, that added together give a palindrome (94849).

The spelling of 50494345 in words is "fifty million, four hundred ninety-four thousand, three hundred forty-five".