2180052658 has 16 divisors (see below), whose sum is σ = 3740855040. Its totient is φ = 933402816.

The previous prime is 2180052643. The next prime is 2180052659. The reversal of 2180052658 is 8562500812.

2180052658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2180052659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60391 + ... + 89482.

It is an arithmetic number, because the mean of its divisors is an integer number (233803440).

Almost surely, 2^2180052658 is an apocalyptic number.

2180052658 is a deficient number, since it is larger than the sum of its proper divisors (1560802382).

2180052658 is a wasteful number, since it uses less digits than its factorization.

2180052658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150921.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 2180052658 is about 46691.0340215335. The cubic root of 2180052658 is about 1296.6486970090.

The spelling of 2180052658 in words is "two billion, one hundred eighty million, fifty-two thousand, six hundred fifty-eight".