54402345532 has 24 divisors (see below), whose sum is σ = 98527927680. Its totient is φ = 26256022080.

The previous prime is 54402345499. The next prime is 54402345587. The reversal of 54402345532 is 23554320445.

54402345532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54402345491 and 54402345500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515683 + ... + 612154.

It is an arithmetic number, because the mean of its divisors is an integer number (4105330320).

Almost surely, 2^54402345532 is an apocalyptic number.

It is an amenable number.

54402345532 is a deficient number, since it is larger than the sum of its proper divisors (44125582148).

54402345532 is a wasteful number, since it uses less digits than its factorization.

54402345532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128261 (or 1128259 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 54402345532 its reverse (23554320445), we get a palindrome (77956665977).

The spelling of 54402345532 in words is "fifty-four billion, four hundred two million, three hundred forty-five thousand, five hundred thirty-two".