2054425250520 has 96 divisors (see below), whose sum is σ = 6677062797600. Its totient is φ = 547831904256.

The previous prime is 2054425250519. The next prime is 2054425250561. The reversal of 2054425250520 is 250525244502.

2054425250520 is a `hidden beast` number, since 20 + 5 + 44 + 25 + 2 + 50 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21968421 + ... + 22061739.

It is an arithmetic number, because the mean of its divisors is an integer number (69552737475).

Almost surely, 2^{2054425250520} is an apocalyptic number.

2054425250520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2054425250520 is an abundant number, since it is smaller than the sum of its proper divisors (4622637547080).

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

2054425250520 is a wasteful number, since it uses less digits than its factorization.

2054425250520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154489 (or 154482 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The spelling of 2054425250520 in words is "two trillion, fifty-four billion, four hundred twenty-five million, two hundred fifty thousand, five hundred twenty".