5138135654476 has 24 divisors (see below), whose sum is σ = 9809256489984. Its totient is φ = 2335495153680.

The previous prime is 5138135654471. The next prime is 5138135654513. The reversal of 5138135654476 is 6744565318315.

It is a self number, because there is not a number n which added to its sum of digits gives 5138135654476.

It is not an unprimeable number, because it can be changed into a prime (5138135654471) 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 7 ways as a sum of consecutive naturals, for example, 5081701 + ... + 6008323.

It is an arithmetic number, because the mean of its divisors is an integer number (408719020416).

Almost surely, 2^{5138135654476} is an apocalyptic number.

It is an amenable number.

5138135654476 is a deficient number, since it is larger than the sum of its proper divisors (4671120835508).

5138135654476 is a wasteful number, since it uses less digits than its factorization.

5138135654476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052661 (or 1052659 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 58.

The spelling of 5138135654476 in words is "five trillion, one hundred thirty-eight billion, one hundred thirty-five million, six hundred fifty-four thousand, four hundred seventy-six".