5154358607938 has 16 divisors (see below), whose sum is σ = 7998632399160. Its totient is φ = 2488158691200.

The previous prime is 5154358607929. The next prime is 5154358607987. The reversal of 5154358607938 is 8397068534515.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3717172432009 + 1437186175929 = 1927997^2 + 1198827^2 .

It is a super-2 number, since 2×5154358607938² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5154358607938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1762443 + ... + 3662638.

Almost surely, 2^{5154358607938} is an apocalyptic number.

5154358607938 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5154358607938 is a deficient number, since it is larger than the sum of its proper divisors (2844273791222).

5154358607938 is a wasteful number, since it uses less digits than its factorization.

5154358607938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441493.

The product of its (nonzero) digits is 108864000, while the sum is 64.

The spelling of 5154358607938 in words is "five trillion, one hundred fifty-four billion, three hundred fifty-eight million, six hundred seven thousand, nine hundred thirty-eight".