545772848994 has 64 divisors (see below), whose sum is σ = 1252144373760. Its totient is φ = 176028714000.

The previous prime is 545772848993. The next prime is 545772849043. The reversal of 545772848994 is 499848277545.

It is a happy number.

545772848994 is a `hidden beast` number, since 5 + 4 + 57 + 7 + 2 + 8 + 489 + 94 = 666.

545772848994 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (545772848993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12853539 + ... + 12895929.

It is an arithmetic number, because the mean of its divisors is an integer number (19564755840).

Almost surely, 2^545772848994 is an apocalyptic number.

545772848994 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

545772848994 is an abundant number, since it is smaller than the sum of its proper divisors (706371524766).

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

545772848994 is a wasteful number, since it uses less digits than its factorization.

545772848994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50124 (or 50118 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 72.

The spelling of 545772848994 in words is "five hundred forty-five billion, seven hundred seventy-two million, eight hundred forty-eight thousand, nine hundred ninety-four".