4544552100 has 72 divisors (see below), whose sum is σ = 14344269408. Its totient is φ = 1101708800.

The previous prime is 4544552093. The next prime is 4544552101. The reversal of 4544552100 is 12554454.

It is a super-2 number, since 2×4544552100² = 41305907579228820000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4544552101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685269 + ... + 691868.

It is an arithmetic number, because the mean of its divisors is an integer number (199225964).

Almost surely, 2^4544552100 is an apocalyptic number.

It is an amenable number.

4544552100 is an abundant number, since it is smaller than the sum of its proper divisors (9799717308).

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

4544552100 is a wasteful number, since it uses less digits than its factorization.

4544552100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377165 (or 1377158 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 4544552100 is about 67413.2931994870. The cubic root of 4544552100 is about 1656.3941787860.

It can be divided in two parts, 454 and 4552100, that added together give a palindrome (4552554).

The spelling of 4544552100 in words is "four billion, five hundred forty-four million, five hundred fifty-two thousand, one hundred".