5148515774 has 16 divisors (see below), whose sum is σ = 7973822976. Its totient is φ = 2490615000.

The previous prime is 5148515741. The next prime is 5148515777. The reversal of 5148515774 is 4775158415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5148515777) by changing a digit.

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, 354149 + ... + 368399.

It is an arithmetic number, because the mean of its divisors is an integer number (498363936).

Almost surely, 2^5148515774 is an apocalyptic number.

5148515774 is a deficient number, since it is larger than the sum of its proper divisors (2825307202).

5148515774 is a wasteful number, since it uses less digits than its factorization.

5148515774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111.

The product of its digits is 784000, while the sum is 47.

The square root of 5148515774 is about 71753.1586343068. The cubic root of 5148515774 is about 1726.7415889948.

The spelling of 5148515774 in words is "five billion, one hundred forty-eight million, five hundred fifteen thousand, seven hundred seventy-four".