5557617436 has 36 divisors (see below), whose sum is σ = 11318206368. Its totient is φ = 2380891968.

The previous prime is 5557617433. The next prime is 5557617451. The reversal of 5557617436 is 6347167555.

It is a super-2 number, since 2×5557617436² = 61774223129862428192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 5557617436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557617433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 745600 + ... + 753016.

Almost surely, 2^5557617436 is an apocalyptic number.

It is an amenable number.

5557617436 is an abundant number, since it is smaller than the sum of its proper divisors (5760588932).

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

5557617436 is a wasteful number, since it uses less digits than its factorization.

5557617436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11258 (or 11249 counting only the distinct ones).

The product of its digits is 2646000, while the sum is 49.

The square root of 5557617436 is about 74549.4294813850. The cubic root of 5557617436 is about 1771.3166956958.

The spelling of 5557617436 in words is "five billion, five hundred fifty-seven million, six hundred seventeen thousand, four hundred thirty-six".