514401450 has 48 divisors (see below), whose sum is σ = 1277837856. Its totient is φ = 136945600.

The previous prime is 514401439. The next prime is 514401451. The reversal of 514401450 is 54104415.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 514401450.

It is not an unprimeable number, because it can be changed into a prime (514401451) 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, 99940 + ... + 104960.

It is an arithmetic number, because the mean of its divisors is an integer number (26621622).

Almost surely, 2^514401450 is an apocalyptic number.

514401450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

514401450 is an abundant number, since it is smaller than the sum of its proper divisors (763436406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514401450 is a wasteful number, since it uses less digits than its factorization.

514401450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5719 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 514401450 is about 22680.4199696566. The cubic root of 514401450 is about 801.2488048022.

Adding to 514401450 its reverse (54104415), we get a palindrome (568505865).

The spelling of 514401450 in words is "five hundred fourteen million, four hundred one thousand, four hundred fifty".