5265006056554 has 4 divisors (see below), whose sum is σ = 7897509084834. Its totient is φ = 2632503028276.

The previous prime is 5265006056549. The next prime is 5265006056579. The reversal of 5265006056554 is 4556506005625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5064322664025 + 200683392529 = 2250405^2 + 447977^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5265006056498 and 5265006056507.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316251514137 + ... + 1316251514140.

Almost surely, 2^{5265006056554} is an apocalyptic number.

5265006056554 is a deficient number, since it is larger than the sum of its proper divisors (2632503028280).

5265006056554 is a wasteful number, since it uses less digits than its factorization.

5265006056554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632503028279.

The product of its (nonzero) digits is 5400000, while the sum is 49.

The spelling of 5265006056554 in words is "five trillion, two hundred sixty-five billion, six million, fifty-six thousand, five hundred fifty-four".