5501050551 has 16 divisors (see below), whose sum is σ = 8153964000. Its totient is φ = 3665450304.

The previous prime is 5501050549. The next prime is 5501050559. The reversal of 5501050551 is 1550501055.

5501050551 is a `hidden beast` number, since 5 + 5 + 0 + 105 + 0 + 551 = 666.

It is not a de Polignac number, because 5501050551 - 2¹ = 5501050549 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501050559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355 + ... + 104891.

It is an arithmetic number, because the mean of its divisors is an integer number (509622750).

Almost surely, 2^5501050551 is an apocalyptic number.

5501050551 is a deficient number, since it is larger than the sum of its proper divisors (2652913449).

5501050551 is a wasteful number, since it uses less digits than its factorization.

5501050551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106495 (or 106489 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The square root of 5501050551 is about 74169.0673461653. The cubic root of 5501050551 is about 1765.2865487194.

The spelling of 5501050551 in words is "five billion, five hundred one million, fifty thousand, five hundred fifty-one".