4544200749 has 16 divisors (see below), whose sum is σ = 6611387904. Its totient is φ = 2753377200.

The previous prime is 4544200729. The next prime is 4544200753. The reversal of 4544200749 is 9470024454.

4544200749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4544200749 - 2²⁵ = 4510646317 is a prime.

It is a super-2 number, since 2×4544200749² = 41299520894424322002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544200729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139114 + ... + 168644.

It is an arithmetic number, because the mean of its divisors is an integer number (413211744).

Almost surely, 2^4544200749 is an apocalyptic number.

It is an amenable number.

4544200749 is a deficient number, since it is larger than the sum of its proper divisors (2067187155).

4544200749 is a wasteful number, since it uses less digits than its factorization.

4544200749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34208.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 4544200749 is about 67410.6872016596. The cubic root of 4544200749 is about 1656.3514909892.

The spelling of 4544200749 in words is "four billion, five hundred forty-four million, two hundred thousand, seven hundred forty-nine".