4750449156 has 36 divisors (see below), whose sum is σ = 12033835632. Its totient is φ = 1580086704.

The previous prime is 4750449079. The next prime is 4750449157. The reversal of 4750449156 is 6519440574.

4750449156 is a `hidden beast` number, since 4 + 7 + 50 + 449 + 156 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4750449156² = 45133534367482224672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4750449157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124470 + ... + 158093.

It is an arithmetic number, because the mean of its divisors is an integer number (334273212).

Almost surely, 2^4750449156 is an apocalyptic number.

It is an amenable number.

4750449156 is an abundant number, since it is smaller than the sum of its proper divisors (7283386476).

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

4750449156 is a wasteful number, since it uses less digits than its factorization.

4750449156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283040 (or 283035 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 4750449156 is about 68923.5022035300. The cubic root of 4750449156 is about 1681.0406859901.

The spelling of 4750449156 in words is "four billion, seven hundred fifty million, four hundred forty-nine thousand, one hundred fifty-six".