2054322510 has 128 divisors (see below), whose sum is σ = 5367112704. Its totient is φ = 501811200.

The previous prime is 2054322497. The next prime is 2054322521. The reversal of 2054322510 is 152234502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1709910 + ... + 1711110.

It is an arithmetic number, because the mean of its divisors is an integer number (41930568).

Almost surely, 2^2054322510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054322510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2683556352).

2054322510 is an abundant number, since it is smaller than the sum of its proper divisors (3312790194).

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

2054322510 is a wasteful number, since it uses less digits than its factorization.

2054322510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2054322510 is about 45324.6346924054. The cubic root of 2054322510 is about 1271.2263166713.

The spelling of 2054322510 in words is "two billion, fifty-four million, three hundred twenty-two thousand, five hundred ten".