2149098053620 has 24 divisors (see below), whose sum is σ = 5157835329024. Its totient is φ = 736833618336.

The previous prime is 2149098053617. The next prime is 2149098053657. The reversal of 2149098053620 is 263508909412.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 7675350052 + ... + 7675350331.

It is an arithmetic number, because the mean of its divisors is an integer number (214909805376).

Almost surely, 2^{2149098053620} is an apocalyptic number.

2149098053620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2149098053620 is an abundant number, since it is smaller than the sum of its proper divisors (3008737275404).

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

2149098053620 is a wasteful number, since it uses less digits than its factorization.

2149098053620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15350700399 (or 15350700397 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 2149098053620 in words is "two trillion, one hundred forty-nine billion, ninety-eight million, fifty-three thousand, six hundred twenty".