5521653127 has 2 divisors, whose sum is σ = 5521653128. Its totient is φ = 5521653126.

The previous prime is 5521653113. The next prime is 5521653139. The reversal of 5521653127 is 7213561255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5521653127 - 2²⁷ = 5387435399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5521653427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760826563 + 2760826564.

It is an arithmetic number, because the mean of its divisors is an integer number (2760826564).

Almost surely, 2^5521653127 is an apocalyptic number.

5521653127 is a deficient number, since it is larger than the sum of its proper divisors (1).

5521653127 is an equidigital number, since it uses as much as digits as its factorization.

5521653127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 37.

The square root of 5521653127 is about 74307.8268219439. The cubic root of 5521653127 is about 1767.4875913788.

The spelling of 5521653127 in words is "five billion, five hundred twenty-one million, six hundred fifty-three thousand, one hundred twenty-seven".