5436615554 has 8 divisors (see below), whose sum is σ = 8166050940. Its totient is φ = 2714598576.

The previous prime is 5436615553. The next prime is 5436615557. The reversal of 5436615554 is 4555166345.

It can be written as a sum of positive squares in 2 ways, for example, as 5419168225 + 17447329 = 73615^2 + 4177^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5436615553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852769 + ... + 1855700.

Almost surely, 2^5436615554 is an apocalyptic number.

5436615554 is a deficient number, since it is larger than the sum of its proper divisors (2729435386).

5436615554 is a wasteful number, since it uses less digits than its factorization.

5436615554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3709204.

The product of its digits is 1080000, while the sum is 44.

The square root of 5436615554 is about 73733.4086693407. The cubic root of 5436615554 is about 1758.3670669109.

The spelling of 5436615554 in words is "five billion, four hundred thirty-six million, six hundred fifteen thousand, five hundred fifty-four".