5123400354 has 24 divisors (see below), whose sum is σ = 11266385520. Its totient is φ = 1682310168.

The previous prime is 5123400329. The next prime is 5123400361. The reversal of 5123400354 is 4530043215.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2122924 + ... + 2125335.

It is an arithmetic number, because the mean of its divisors is an integer number (469432730).

Almost surely, 2^5123400354 is an apocalyptic number.

5123400354 is an abundant number, since it is smaller than the sum of its proper divisors (6142985166).

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

5123400354 is a wasteful number, since it uses less digits than its factorization.

5123400354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248334 (or 4248331 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5123400354 is about 71577.9320321564. The cubic root of 5123400354 is about 1723.9292217880.

Adding to 5123400354 its reverse (4530043215), we get a palindrome (9653443569).

The spelling of 5123400354 in words is "five billion, one hundred twenty-three million, four hundred thousand, three hundred fifty-four".