2945833500 has 48 divisors (see below), whose sum is σ = 8578271520. Its totient is φ = 785555200.

The previous prime is 2945833487. The next prime is 2945833507. The reversal of 2945833500 is 53385492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945833507) 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, 980445 + ... + 983444.

It is an arithmetic number, because the mean of its divisors is an integer number (178713990).

Almost surely, 2^2945833500 is an apocalyptic number.

2945833500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2945833500 is an abundant number, since it is smaller than the sum of its proper divisors (5632438020).

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

2945833500 is a wasteful number, since it uses less digits than its factorization.

2945833500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963911 (or 1963899 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 2945833500 is about 54275.5331618216. The cubic root of 2945833500 is about 1433.5166191912.

The spelling of 2945833500 in words is "two billion, nine hundred forty-five million, eight hundred thirty-three thousand, five hundred".