2054015024520 has 64 divisors (see below), whose sum is σ = 6186021995520. Its totient is φ = 545606057984.

The previous prime is 2054015024513. The next prime is 2054015024563. The reversal of 2054015024520 is 254205104502.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 33270312 + ... + 33331991.

It is an arithmetic number, because the mean of its divisors is an integer number (96656593680).

Almost surely, 2^{2054015024520} is an apocalyptic number.

2054015024520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2054015024520 is an abundant number, since it is smaller than the sum of its proper divisors (4132006971000).

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

2054015024520 is a wasteful number, since it uses less digits than its factorization.

2054015024520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66602574 (or 66602570 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 2054015024520 in words is "two trillion, fifty-four billion, fifteen million, twenty-four thousand, five hundred twenty".