5154136446 has 32 divisors (see below), whose sum is σ = 10675132416. Its totient is φ = 1657260000.

The previous prime is 5154136433. The next prime is 5154136487. The reversal of 5154136446 is 6446314515.

It is a super-3 number, since 3×5154136446³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13296 + ... + 102396.

It is an arithmetic number, because the mean of its divisors is an integer number (333597888).

Almost surely, 2^5154136446 is an apocalyptic number.

5154136446 is an abundant number, since it is smaller than the sum of its proper divisors (5520995970).

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

5154136446 is a wasteful number, since it uses less digits than its factorization.

5154136446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89448.

The product of its digits is 172800, while the sum is 39.

The square root of 5154136446 is about 71792.3146722544. The cubic root of 5154136446 is about 1727.3697259072.

The spelling of 5154136446 in words is "five billion, one hundred fifty-four million, one hundred thirty-six thousand, four hundred forty-six".