20410541553400 has 96 divisors (see below), whose sum is σ = 48738928321440. Its totient is φ = 7943258165760.

The previous prime is 20410541553379. The next prime is 20410541553401. The reversal of 20410541553400 is 435514501402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20410541553401) 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 23 ways as a sum of consecutive naturals, for example, 352381242 + ... + 352439158.

It is an arithmetic number, because the mean of its divisors is an integer number (507697170015).

Almost surely, 2^{20410541553400} is an apocalyptic number.

20410541553400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20410541553400 is an abundant number, since it is smaller than the sum of its proper divisors (28328386768040).

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

20410541553400 is a wasteful number, since it uses less digits than its factorization.

20410541553400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105593 (or 105584 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 20410541553400 in words is "twenty trillion, four hundred ten billion, five hundred forty-one million, five hundred fifty-three thousand, four hundred".