2154525204300 has 144 divisors (see below), whose sum is σ = 7172111788800. Its totient is φ = 489157712640.

The previous prime is 2154525204283. The next prime is 2154525204301. The reversal of 2154525204300 is 34025254512.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2154525204301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3129934 + ... + 3755733.

Almost surely, 2^{2154525204300} is an apocalyptic number.

2154525204300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2154525204300 is an abundant number, since it is smaller than the sum of its proper divisors (5017586584500).

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

2154525204300 is a wasteful number, since it uses less digits than its factorization.

2154525204300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885840 (or 6885833 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 2154525204300 in words is "two trillion, one hundred fifty-four billion, five hundred twenty-five million, two hundred four thousand, three hundred".