50971450 has 48 divisors (see below), whose sum is σ = 99993600. Its totient is φ = 19293120.

The previous prime is 50971441. The next prime is 50971451. The reversal of 50971450 is 5417905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50971451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145876 + ... + 146224.

It is an arithmetic number, because the mean of its divisors is an integer number (2083200).

Almost surely, 2^50971450 is an apocalyptic number.

50971450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50971450 is a deficient number, since it is larger than the sum of its proper divisors (49022150).

50971450 is a wasteful number, since it uses less digits than its factorization.

50971450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 50971450 is about 7139.4292488966. The cubic root of 50971450 is about 370.7737642256.

The spelling of 50971450 in words is "fifty million, nine hundred seventy-one thousand, four hundred fifty".