2001562010 has 16 divisors (see below), whose sum is σ = 4117499136. Its totient is φ = 686249808.

The previous prime is 2001561983. The next prime is 2001562033. The reversal of 2001562010 is 102651002.

It is a self number, because there is not a number n which added to its sum of digits gives 2001562010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14296802 + ... + 14296941.

It is an arithmetic number, because the mean of its divisors is an integer number (257343696).

Almost surely, 2^2001562010 is an apocalyptic number.

2001562010 is an abundant number, since it is smaller than the sum of its proper divisors (2115937126).

2001562010 is a wasteful number, since it uses less digits than its factorization.

2001562010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28593757.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2001562010 is about 44738.8199442051. The cubic root of 2001562010 is about 1260.2489660881.

The spelling of 2001562010 in words is "two billion, one million, five hundred sixty-two thousand, ten".