2052311045154 has 8 divisors (see below), whose sum is σ = 4104622090320. Its totient is φ = 684103681716.

The previous prime is 2052311045137. The next prime is 2052311045173. The reversal of 2052311045154 is 4515401132502.

It is a sphenic number, since it is the product of 3 distinct primes.

2052311045154 is an admirable number.

It is a super-2 number, since 2×2052311045154² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171025920424 + ... + 171025920435.

It is an arithmetic number, because the mean of its divisors is an integer number (513077761290).

Almost surely, 2^{2052311045154} is an apocalyptic number.

2052311045154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2052311045154 is a wasteful number, since it uses less digits than its factorization.

2052311045154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342051840864.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 2052311045154 its reverse (4515401132502), we get a palindrome (6567712177656).

The spelling of 2052311045154 in words is "two trillion, fifty-two billion, three hundred eleven million, forty-five thousand, one hundred fifty-four".