5455661527 has 2 divisors, whose sum is σ = 5455661528. Its totient is φ = 5455661526.

The previous prime is 5455661521. The next prime is 5455661579. The reversal of 5455661527 is 7251665545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5455661527 - 2³¹ = 3308177879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5455661521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727830763 + 2727830764.

It is an arithmetic number, because the mean of its divisors is an integer number (2727830764).

Almost surely, 2^5455661527 is an apocalyptic number.

5455661527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455661527 is an equidigital number, since it uses as much as digits as its factorization.

5455661527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260000, while the sum is 46.

The square root of 5455661527 is about 73862.4500473685. The cubic root of 5455661527 is about 1760.4180230160.

The spelling of 5455661527 in words is "five billion, four hundred fifty-five million, six hundred sixty-one thousand, five hundred twenty-seven".