2052204154 has 128 divisors (see below), whose sum is σ = 4371333120. Its totient is φ = 696729600.

The previous prime is 2052204137. The next prime is 2052204157. The reversal of 2052204154 is 4514022502.

It is not an unprimeable number, because it can be changed into a prime (2052204157) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2668282 + ... + 2669050.

It is an arithmetic number, because the mean of its divisors is an integer number (34151040).

Almost surely, 2^2052204154 is an apocalyptic number.

2052204154 is an abundant number, since it is smaller than the sum of its proper divisors (2319128966).

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

2052204154 is a wasteful number, since it uses less digits than its factorization.

2052204154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2052204154 is about 45301.2599604029. The cubic root of 2052204154 is about 1270.7892161951.

Adding to 2052204154 its reverse (4514022502), we get a palindrome (6566226656).

The spelling of 2052204154 in words is "two billion, fifty-two million, two hundred four thousand, one hundred fifty-four".