544501053045400 has 96 divisors (see below), whose sum is σ = 1410436770554880. Its totient is φ = 193787608784000.

The previous prime is 544501053045289. The next prime is 544501053045407. The reversal of 544501053045400 is 4540350105445.

It is a super-2 number, since 2×544501053045400² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544501053045407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2632880416 + ... + 2633087215.

It is an arithmetic number, because the mean of its divisors is an integer number (14692049693280).

Almost surely, 2^{544501053045400} is an apocalyptic number.

544501053045400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

544501053045400 is an abundant number, since it is smaller than the sum of its proper divisors (865935717509480).

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

544501053045400 is a wasteful number, since it uses less digits than its factorization.

544501053045400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265967705 (or 5265967696 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 544501053045400 in words is "five hundred forty-four trillion, five hundred one billion, fifty-three million, forty-five thousand, four hundred".