202054465320 has 32 divisors (see below), whose sum is σ = 606163396320. Its totient is φ = 53881190720.

The previous prime is 202054465259. The next prime is 202054465321. The reversal of 202054465320 is 23564450202.

It is a happy number.

202054465320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×202054465320³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (202054465321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841893486 + ... + 841893725.

It is an arithmetic number, because the mean of its divisors is an integer number (18942606135).

Almost surely, 2^202054465320 is an apocalyptic number.

202054465320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202054465320 is an abundant number, since it is smaller than the sum of its proper divisors (404108931000).

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

202054465320 is a wasteful number, since it uses less digits than its factorization.

202054465320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683787225 (or 1683787221 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 202054465320 in words is "two hundred two billion, fifty-four million, four hundred sixty-five thousand, three hundred twenty".