54406344452 has 12 divisors (see below), whose sum is σ = 95455864140. Its totient is φ = 27133240416.

The previous prime is 54406344403. The next prime is 54406344457. The reversal of 54406344452 is 25444360445.

It can be written as a sum of positive squares in 2 ways, for example, as 38018760256 + 16387584196 = 194984^2 + 128014^2 .

It is not an unprimeable number, because it can be changed into a prime (54406344457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17481203 + ... + 17484314.

It is an arithmetic number, because the mean of its divisors is an integer number (7954655345).

Almost surely, 2^54406344452 is an apocalyptic number.

It is an amenable number.

54406344452 is a deficient number, since it is larger than the sum of its proper divisors (41049519688).

54406344452 is a wasteful number, since it uses less digits than its factorization.

54406344452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34965910 (or 34965908 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 54406344452 in words is "fifty-four billion, four hundred six million, three hundred forty-four thousand, four hundred fifty-two".