514231404550 has 48 divisors (see below), whose sum is σ = 1024112555280. Its totient is φ = 191417768960.

The previous prime is 514231404541. The next prime is 514231404593. The reversal of 514231404550 is 55404132415.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3323104 + ... + 3474403.

It is an arithmetic number, because the mean of its divisors is an integer number (21335678235).

Almost surely, 2^514231404550 is an apocalyptic number.

514231404550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

514231404550 is a deficient number, since it is larger than the sum of its proper divisors (509881150730).

514231404550 is a wasteful number, since it uses less digits than its factorization.

514231404550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6797625 (or 6797620 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 514231404550 its reverse (55404132415), we get a palindrome (569635536965).

The spelling of 514231404550 in words is "five hundred fourteen billion, two hundred thirty-one million, four hundred four thousand, five hundred fifty".