5163541999 has 16 divisors (see below), whose sum is σ = 6546781440. Its totient is φ = 3955340160.

The previous prime is 5163541979. The next prime is 5163542023. The reversal of 5163541999 is 9991453615.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5163541999 - 2¹³ = 5163533807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163541979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563754 + ... + 572839.

It is an arithmetic number, because the mean of its divisors is an integer number (409173840).

Almost surely, 2^5163541999 is an apocalyptic number.

5163541999 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5163541999 is a deficient number, since it is larger than the sum of its proper divisors (1383239441).

5163541999 is a wasteful number, since it uses less digits than its factorization.

5163541999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136670.

The product of its digits is 1312200, while the sum is 52.

The square root of 5163541999 is about 71857.7901065709. The cubic root of 5163541999 is about 1728.4198206520.

The spelling of 5163541999 in words is "five billion, one hundred sixty-three million, five hundred forty-one thousand, nine hundred ninety-nine".