5104651398 has 64 divisors (see below), whose sum is σ = 13167429120. Its totient is φ = 1280160000.

The previous prime is 5104651361. The next prime is 5104651399. The reversal of 5104651398 is 8931564015.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5104651399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177103 + ... + 203898.

It is an arithmetic number, because the mean of its divisors is an integer number (205741080).

Almost surely, 2^5104651398 is an apocalyptic number.

5104651398 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5104651398 is an abundant number, since it is smaller than the sum of its proper divisors (8062777722).

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

5104651398 is a wasteful number, since it uses less digits than its factorization.

5104651398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381053.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 5104651398 is about 71446.8431632917. The cubic root of 5104651398 is about 1721.8237593820.

The spelling of 5104651398 in words is "five billion, one hundred four million, six hundred fifty-one thousand, three hundred ninety-eight".