49850345 has 12 divisors (see below), whose sum is σ = 60753924. Its totient is φ = 39267360.

The previous prime is 49850329. The next prime is 49850351. The reversal of 49850345 is 54305894.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25928464 + 23921881 = 5092^2 + 4891^2 .

It is not a de Polignac number, because 49850345 - 2⁴ = 49850329 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49850299 and 49850308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21335 + ... + 23555.

It is an arithmetic number, because the mean of its divisors is an integer number (5062827).

Almost surely, 2^49850345 is an apocalyptic number.

It is an amenable number.

49850345 is a deficient number, since it is larger than the sum of its proper divisors (10903579).

49850345 is an equidigital number, since it uses as much as digits as its factorization.

49850345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 49850345 is about 7060.4776750585. The cubic root of 49850345 is about 368.0352267200.

The spelling of 49850345 in words is "forty-nine million, eight hundred fifty thousand, three hundred forty-five".