50354545 has 8 divisors (see below), whose sum is σ = 60560424. Its totient is φ = 40193664.

The previous prime is 50354539. The next prime is 50354593. The reversal of 50354545 is 54545305.

It can be written as a sum of positive squares in 4 ways, for example, as 4426816 + 45927729 = 2104^2 + 6777^2 .

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 50354545 - 2⁹ = 50354033 is a prime.

It is a Duffinian number.

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, 8734 + ... + 13303.

It is an arithmetic number, because the mean of its divisors is an integer number (7570053).

Almost surely, 2^50354545 is an apocalyptic number.

It is an amenable number.

50354545 is a deficient number, since it is larger than the sum of its proper divisors (10205879).

50354545 is a wasteful number, since it uses less digits than its factorization.

50354545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22499.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 50354545 is about 7096.0936436888. The cubic root of 50354545 is about 369.2718697181.

The spelling of 50354545 in words is "fifty million, three hundred fifty-four thousand, five hundred forty-five".