16055090420 has 24 divisors (see below), whose sum is σ = 33725903904. Its totient is φ = 6420090656.

The previous prime is 16055090413. The next prime is 16055090501. The reversal of 16055090420 is 2409055061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52982 + ... + 186861.

It is an arithmetic number, because the mean of its divisors is an integer number (1405245996).

Almost surely, 2^16055090420 is an apocalyptic number.

16055090420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16055090420 is an abundant number, since it is smaller than the sum of its proper divisors (17670813484).

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

16055090420 is a wasteful number, since it uses less digits than its factorization.

16055090420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243199 (or 243197 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 16055090420 in words is "sixteen billion, fifty-five million, ninety thousand, four hundred twenty".