4402155554 has 16 divisors (see below), whose sum is σ = 6739100640. Its totient is φ = 2156054880.

The previous prime is 4402155547. The next prime is 4402155617. The reversal of 4402155554 is 4555512044.

It is a super-2 number, since 2×4402155554² = 38757947043226093832, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33224 + ... + 99539.

It is an arithmetic number, because the mean of its divisors is an integer number (421193790).

Almost surely, 2^4402155554 is an apocalyptic number.

4402155554 is a deficient number, since it is larger than the sum of its proper divisors (2336945086).

4402155554 is a wasteful number, since it uses less digits than its factorization.

4402155554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133105.

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 4402155554 is about 66348.7419172361. The cubic root of 4402155554 is about 1638.9100870981.

Adding to 4402155554 its reverse (4555512044), we get a palindrome (8957667598).

The spelling of 4402155554 in words is "four billion, four hundred two million, one hundred fifty-five thousand, five hundred fifty-four".