4572946950 has 144 divisors (see below), whose sum is σ = 13425213648. Its totient is φ = 1023264000.

The previous prime is 4572946919. The next prime is 4572946969. The reversal of 4572946950 is 596492754.

It is a junction number, because it is equal to n+sod(n) for n = 4572946893 and 4572946902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 226260 + ... + 245640.

Almost surely, 2^4572946950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4572946950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6712606824).

4572946950 is an abundant number, since it is smaller than the sum of its proper divisors (8852266698).

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

4572946950 is a wasteful number, since it uses less digits than its factorization.

4572946950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19431 (or 19415 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The square root of 4572946950 is about 67623.5680070196. The cubic root of 4572946950 is about 1659.8367950547.

The spelling of 4572946950 in words is "four billion, five hundred seventy-two million, nine hundred forty-six thousand, nine hundred fifty".