544540150616634 has 32 divisors (see below), whose sum is σ = 1249124359841280. Its totient is φ = 175658113101600.

The previous prime is 544540150616633. The next prime is 544540150616677. The reversal of 544540150616634 is 436616051045445.

544540150616634 is a `hidden beast` number, since 5 + 4 + 4 + 5 + 4 + 0 + 15 + 0 + 616 + 6 + 3 + 4 = 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 (544540150616633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162646399347 + ... + 162646402694.

It is an arithmetic number, because the mean of its divisors is an integer number (39035136245040).

Almost surely, 2^{544540150616634} is an apocalyptic number.

544540150616634 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

544540150616634 is an abundant number, since it is smaller than the sum of its proper divisors (704584209224646).

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

544540150616634 is a wasteful number, since it uses less digits than its factorization.

544540150616634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325292802083 (or 325292802077 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 54.

The spelling of 544540150616634 in words is "five hundred forty-four trillion, five hundred forty billion, one hundred fifty million, six hundred sixteen thousand, six hundred thirty-four".