2052545225454 has 12 divisors (see below), whose sum is σ = 4447181321856. Its totient is φ = 684181741812.

The previous prime is 2052545225431. The next prime is 2052545225519. The reversal of 2052545225454 is 4545225452502.

2052545225454 is a `hidden beast` number, since 2 + 0 + 5 + 2 + 54 + 52 + 2 + 545 + 4 = 666.

It is a super-3 number, since 3×2052545225454³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57015145134 + ... + 57015145169.

It is an arithmetic number, because the mean of its divisors is an integer number (370598443488).

Almost surely, 2^{2052545225454} is an apocalyptic number.

2052545225454 is an abundant number, since it is smaller than the sum of its proper divisors (2394636096402).

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

2052545225454 is a wasteful number, since it uses less digits than its factorization.

2052545225454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114030290311 (or 114030290308 counting only the distinct ones).

The product of its (nonzero) digits is 3200000, while the sum is 45.

The spelling of 2052545225454 in words is "two trillion, fifty-two billion, five hundred forty-five million, two hundred twenty-five thousand, four hundred fifty-four".