2054240562 has 32 divisors (see below), whose sum is σ = 4577347584. Its totient is φ = 609251600.

The previous prime is 2054240557. The next prime is 2054240581. The reversal of 2054240562 is 2650424502.

It is a happy number.

2054240562 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328014 + ... + 334217.

It is an arithmetic number, because the mean of its divisors is an integer number (143042112).

Almost surely, 2^2054240562 is an apocalyptic number.

2054240562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2054240562 is an abundant number, since it is smaller than the sum of its proper divisors (2523107022).

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

2054240562 is a wasteful number, since it uses less digits than its factorization.

2054240562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662294.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2054240562 is about 45323.7306716912. The cubic root of 2054240562 is about 1271.2094131522.

The spelling of 2054240562 in words is "two billion, fifty-four million, two hundred forty thousand, five hundred sixty-two".