5545211642 has 16 divisors (see below), whose sum is σ = 8495776800. Its totient is φ = 2713697040.

The previous prime is 5545211629. The next prime is 5545211647. The reversal of 5545211642 is 2461125455.

It is not an unprimeable number, because it can be changed into a prime (5545211647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75584 + ... + 129627.

It is an arithmetic number, because the mean of its divisors is an integer number (530986050).

Almost surely, 2^5545211642 is an apocalyptic number.

5545211642 is a deficient number, since it is larger than the sum of its proper divisors (2950565158).

5545211642 is a wasteful number, since it uses less digits than its factorization.

5545211642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205501.

The product of its digits is 48000, while the sum is 35.

The square root of 5545211642 is about 74466.1778393386. The cubic root of 5545211642 is about 1769.9977275551.

The spelling of 5545211642 in words is "five billion, five hundred forty-five million, two hundred eleven thousand, six hundred forty-two".