50406514 has 4 divisors (see below), whose sum is σ = 75609774. Its totient is φ = 25203256.

The previous prime is 50406511. The next prime is 50406529. The reversal of 50406514 is 41560405.

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

It can be written as a sum of positive squares in only one way, i.e., 47403225 + 3003289 = 6885^2 + 1733^2 .

It is a super-3 number, since 3×50406514³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (50406511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12601627 + ... + 12601630.

Almost surely, 2^50406514 is an apocalyptic number.

50406514 is a deficient number, since it is larger than the sum of its proper divisors (25203260).

50406514 is a wasteful number, since it uses less digits than its factorization.

50406514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25203259.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50406514 is about 7099.7545027980. The cubic root of 50406514 is about 369.3988631642.

Adding to 50406514 its reverse (41560405), we get a palindrome (91966919).

The spelling of 50406514 in words is "fifty million, four hundred six thousand, five hundred fourteen".