5455661529 has 8 divisors (see below), whose sum is σ = 7275796000. Its totient is φ = 3636317376.

The previous prime is 5455661527. The next prime is 5455661579. The reversal of 5455661529 is 9251665545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5455661529 - 2¹ = 5455661527 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 181279 + ... + 209220.

It is an arithmetic number, because the mean of its divisors is an integer number (909474500).

Almost surely, 2^5455661529 is an apocalyptic number.

It is an amenable number.

5455661529 is a deficient number, since it is larger than the sum of its proper divisors (1820134471).

5455661529 is a wasteful number, since it uses less digits than its factorization.

5455661529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395159.

The product of its digits is 1620000, while the sum is 48.

The square root of 5455661529 is about 73862.4500609071. The cubic root of 5455661529 is about 1760.4180232311.

The spelling of 5455661529 in words is "five billion, four hundred fifty-five million, six hundred sixty-one thousand, five hundred twenty-nine".