5557354551 has 36 divisors (see below), whose sum is σ = 9425217672. Its totient is φ = 3145925664.

The previous prime is 5557354513. The next prime is 5557354559. The reversal of 5557354551 is 1554537555.

5557354551 is a `hidden beast` number, since 5 + 5 + 57 + 3 + 545 + 51 = 666.

It is not a de Polignac number, because 5557354551 - 2⁷ = 5557354423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5557354497 and 5557354506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557354559) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11700 + ... + 106073.

It is an arithmetic number, because the mean of its divisors is an integer number (261811602).

Almost surely, 2^5557354551 is an apocalyptic number.

5557354551 is a deficient number, since it is larger than the sum of its proper divisors (3867863121).

5557354551 is a wasteful number, since it uses less digits than its factorization.

5557354551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117900 (or 117890 counting only the distinct ones).

The product of its digits is 1312500, while the sum is 45.

The square root of 5557354551 is about 74547.6663015014. Note that the first 3 decimals coincide. The cubic root of 5557354551 is about 1771.2887664655.

The spelling of 5557354551 in words is "five billion, five hundred fifty-seven million, three hundred fifty-four thousand, five hundred fifty-one".