50354534 has 4 divisors (see below), whose sum is σ = 75531804. Its totient is φ = 25177266.

The previous prime is 50354497. The next prime is 50354539. The reversal of 50354534 is 43545305.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 50354497 and 50354506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50354539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12588632 + ... + 12588635.

It is an arithmetic number, because the mean of its divisors is an integer number (18882951).

Almost surely, 2^50354534 is an apocalyptic number.

50354534 is a deficient number, since it is larger than the sum of its proper divisors (25177270).

50354534 is a wasteful number, since it uses less digits than its factorization.

50354534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25177269.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 50354534 is about 7096.0928686144. The cubic root of 50354534 is about 369.2718428288.

Adding to 50354534 its reverse (43545305), we get a palindrome (93899839).

The spelling of 50354534 in words is "fifty million, three hundred fifty-four thousand, five hundred thirty-four".