4549043950 has 48 divisors (see below), whose sum is σ = 9274406400. Its totient is φ = 1646316000.

The previous prime is 4549043929. The next prime is 4549043959. The reversal of 4549043950 is 593409454.

It is a junction number, because it is equal to n+sod(n) for n = 4549043897 and 4549043906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4549043959) 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, 96451 + ... + 135649.

It is an arithmetic number, because the mean of its divisors is an integer number (193216800).

Almost surely, 2^4549043950 is an apocalyptic number.

4549043950 is an abundant number, since it is smaller than the sum of its proper divisors (4725362450).

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

4549043950 is a wasteful number, since it uses less digits than its factorization.

4549043950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39433 (or 39428 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 4549043950 is about 67446.6007297625. The cubic root of 4549043950 is about 1656.9397275400.

It can be divided in two parts, 454904 and 3950, that added together give a palindrome (458854).

The spelling of 4549043950 in words is "four billion, five hundred forty-nine million, forty-three thousand, nine hundred fifty".