5487253775 has 12 divisors (see below), whose sum is σ = 6806582952. Its totient is φ = 4388262240.

The previous prime is 5487253757. The next prime is 5487253801. The reversal of 5487253775 is 5773527845.

5487253775 is nontrivially palindromic in base 14.

It is a Cunningham number, because it is equal to 74076²-1.

It is not a de Polignac number, because 5487253775 - 2⁶ = 5487253711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37037 + ... + 111113.

It is an arithmetic number, because the mean of its divisors is an integer number (567215246).

Almost surely, 2^5487253775 is an apocalyptic number.

5487253775 is a deficient number, since it is larger than the sum of its proper divisors (1319329177).

5487253775 is a wasteful number, since it uses less digits than its factorization.

5487253775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77050 (or 77045 counting only the distinct ones).

The product of its digits is 8232000, while the sum is 53.

The square root of 5487253775 is about 74075.9999932502. Note that the first 5 decimals coincide. The cubic root of 5487253775 is about 1763.8095185601.

The spelling of 5487253775 in words is "five billion, four hundred eighty-seven million, two hundred fifty-three thousand, seven hundred seventy-five".