4945212030 has 32 divisors (see below), whose sum is σ = 12947465088. Its totient is φ = 1198839200.

The previous prime is 4945211987. The next prime is 4945212031. The reversal of 4945212030 is 302125494.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945212031) 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, 7492416 + ... + 7493075.

It is an arithmetic number, because the mean of its divisors is an integer number (404608284).

Almost surely, 2^4945212030 is an apocalyptic number.

4945212030 is an abundant number, since it is smaller than the sum of its proper divisors (8002253058).

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

4945212030 is a wasteful number, since it uses less digits than its factorization.

4945212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14985512.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4945212030 is about 70322.2015440359. The cubic root of 4945212030 is about 1703.7072532919.

The spelling of 4945212030 in words is "four billion, nine hundred forty-five million, two hundred twelve thousand, thirty".