544492229450 has 48 divisors (see below), whose sum is σ = 1090779545016. Its totient is φ = 201021216000.

The previous prime is 544492229447. The next prime is 544492229453. The reversal of 544492229450 is 54922294445.

It is an interprime number because it is at equal distance from previous prime (544492229447) and next prime (544492229453).

It can be written as a sum of positive squares in 12 ways, for example, as 93763951681 + 450728277769 = 306209^2 + 671363^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (544492229453) 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, 6623600 + ... + 6705300.

Almost surely, 2^544492229450 is an apocalyptic number.

544492229450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

544492229450 is an abundant number, since it is smaller than the sum of its proper divisors (546287315566).

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

544492229450 is a wasteful number, since it uses less digits than its factorization.

544492229450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91979 (or 91974 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 544492229450 in words is "five hundred forty-four billion, four hundred ninety-two million, two hundred twenty-nine thousand, four hundred fifty".