50440462 has 16 divisors (see below), whose sum is σ = 81976752. Its totient is φ = 23184000.

The previous prime is 50440451. The next prime is 50440469. The reversal of 50440462 is 26404405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50440469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15789 + ... + 18712.

It is an arithmetic number, because the mean of its divisors is an integer number (5123547).

Almost surely, 2^50440462 is an apocalyptic number.

50440462 is a deficient number, since it is larger than the sum of its proper divisors (31536290).

50440462 is a wasteful number, since it uses less digits than its factorization.

50440462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34563.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 50440462 is about 7102.1448872858. The cubic root of 50440462 is about 369.4817726761.

Adding to 50440462 its reverse (26404405), we get a palindrome (76844867).

The spelling of 50440462 in words is "fifty million, four hundred forty thousand, four hundred sixty-two".