2054102466 has 16 divisors (see below), whose sum is σ = 4424220864. Its totient is φ = 632031504.

The previous prime is 2054102447. The next prime is 2054102473. The reversal of 2054102466 is 6642014502.

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, 13167246 + ... + 13167401.

It is an arithmetic number, because the mean of its divisors is an integer number (276513804).

Almost surely, 2^2054102466 is an apocalyptic number.

2054102466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2054102466 is an abundant number, since it is smaller than the sum of its proper divisors (2370118398).

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

2054102466 is a wasteful number, since it uses less digits than its factorization.

2054102466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26334665.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2054102466 is about 45322.2072057397. The cubic root of 2054102466 is about 1271.1809268960.

Adding to 2054102466 its reverse (6642014502), we get a palindrome (8696116968).

The spelling of 2054102466 in words is "two billion, fifty-four million, one hundred two thousand, four hundred sixty-six".