5501051604 has 48 divisors (see below), whose sum is σ = 14400480640. Its totient is φ = 1815877440.

The previous prime is 5501051599. The next prime is 5501051653. The reversal of 5501051604 is 4061501055.

It is a happy number.

5501051604 is a `hidden beast` number, since 5 + 5 + 0 + 1 + 0 + 51 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 236137 + ... + 258384.

Almost surely, 2^5501051604 is an apocalyptic number.

5501051604 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5501051604 is an abundant number, since it is smaller than the sum of its proper divisors (8899429036).

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

5501051604 is a wasteful number, since it uses less digits than its factorization.

5501051604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494637 (or 494629 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 5501051604 is about 74169.0744448116. The cubic root of 5501051604 is about 1765.2866613553.

Adding to 5501051604 its reverse (4061501055), we get a palindrome (9562552659).

The spelling of 5501051604 in words is "five billion, five hundred one million, fifty-one thousand, six hundred four".