5551050545 has 32 divisors (see below), whose sum is σ = 7450289280. Its totient is φ = 3945784320.

The previous prime is 5551050517. The next prime is 5551050551. The reversal of 5551050545 is 5450501555.

It is a happy number.

It is not a de Polignac number, because 5551050545 - 2¹⁰ = 5551049521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467330 + ... + 479060.

It is an arithmetic number, because the mean of its divisors is an integer number (232821540).

Almost surely, 2^5551050545 is an apocalyptic number.

It is an amenable number.

5551050545 is a deficient number, since it is larger than the sum of its proper divisors (1899238735).

5551050545 is a wasteful number, since it uses less digits than its factorization.

5551050545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12065.

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 5551050545 is about 74505.3725915118. The cubic root of 5551050545 is about 1770.6187570382.

The spelling of 5551050545 in words is "five billion, five hundred fifty-one million, fifty thousand, five hundred forty-five".