5551245436 has 12 divisors (see below), whose sum is σ = 10597832280. Its totient is φ = 2523293360.

The previous prime is 5551245419. The next prime is 5551245437. The reversal of 5551245436 is 6345421555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551245437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63082291 + ... + 63082378.

It is an arithmetic number, because the mean of its divisors is an integer number (883152690).

Almost surely, 2^5551245436 is an apocalyptic number.

It is an amenable number.

5551245436 is a deficient number, since it is larger than the sum of its proper divisors (5046586844).

5551245436 is a wasteful number, since it uses less digits than its factorization.

5551245436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126164684 (or 126164682 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

The square root of 5551245436 is about 74506.6804790013. The cubic root of 5551245436 is about 1770.6394782584.

The spelling of 5551245436 in words is "five billion, five hundred fifty-one million, two hundred forty-five thousand, four hundred thirty-six".