544903792272 has 100 divisors (see below), whose sum is σ = 1802411074816. Its totient is φ = 155686795200.

The previous prime is 544903792271. The next prime is 544903792291. The reversal of 544903792272 is 272297309445.

It is a happy number.

544903792272 is a `hidden beast` number, since 5 + 4 + 49 + 0 + 379 + 227 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (544903792271) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30023104 + ... + 30041247.

Almost surely, 2^544903792272 is an apocalyptic number.

It is an amenable number.

544903792272 is an abundant number, since it is smaller than the sum of its proper divisors (1257507282544).

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

544903792272 is a wasteful number, since it uses less digits than its factorization.

544903792272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60064378 (or 60064363 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 544903792272 in words is "five hundred forty-four billion, nine hundred three million, seven hundred ninety-two thousand, two hundred seventy-two".