5101198993 has 32 divisors (see below), whose sum is σ = 6011186688. Its totient is φ = 4277145600.

The previous prime is 5101198987. The next prime is 5101198997. The reversal of 5101198993 is 3998911015.

It is not a de Polignac number, because 5101198993 - 2²¹ = 5099101841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5101198997) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3843496 + ... + 3844822.

It is an arithmetic number, because the mean of its divisors is an integer number (187849584).

Almost surely, 2^5101198993 is an apocalyptic number.

It is an amenable number.

5101198993 is a deficient number, since it is larger than the sum of its proper divisors (909987695).

5101198993 is a wasteful number, since it uses less digits than its factorization.

5101198993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 87480, while the sum is 46.

The square root of 5101198993 is about 71422.6784221930. The cubic root of 5101198993 is about 1721.4355008363.

The spelling of 5101198993 in words is "five billion, one hundred one million, one hundred ninety-eight thousand, nine hundred ninety-three".