5142051454 has 16 divisors (see below), whose sum is σ = 7745038560. Its totient is φ = 2560391680.

The previous prime is 5142051427. The next prime is 5142051463. The reversal of 5142051454 is 4541502415.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587994 + ... + 596674.

It is an arithmetic number, because the mean of its divisors is an integer number (484064910).

Almost surely, 2^5142051454 is an apocalyptic number.

5142051454 is a deficient number, since it is larger than the sum of its proper divisors (2602987106).

5142051454 is a wasteful number, since it uses less digits than its factorization.

5142051454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9875.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 5142051454 is about 71708.0989428670. The cubic root of 5142051454 is about 1726.0186048971.

Adding to 5142051454 its reverse (4541502415), we get a palindrome (9683553869).

The spelling of 5142051454 in words is "five billion, one hundred forty-two million, fifty-one thousand, four hundred fifty-four".