5455661526 has 48 divisors (see below), whose sum is σ = 14009608704. Its totient is φ = 1558759464.

The previous prime is 5455661521. The next prime is 5455661527. The reversal of 5455661526 is 6251665545.

5455661526 is a `hidden beast` number, since 5 + 4 + 5 + 5 + 6 + 615 + 26 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455661521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 798430 + ... + 805233.

It is an arithmetic number, because the mean of its divisors is an integer number (291866848).

Almost surely, 2^5455661526 is an apocalyptic number.

5455661526 is an abundant number, since it is smaller than the sum of its proper divisors (8553947178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5455661526 is a wasteful number, since it uses less digits than its factorization.

5455661526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603687 (or 1603675 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The square root of 5455661526 is about 73862.4500405991. The cubic root of 5455661526 is about 1760.4180229084.

The spelling of 5455661526 in words is "five billion, four hundred fifty-five million, six hundred sixty-one thousand, five hundred twenty-six".