54302351532 has 48 divisors (see below), whose sum is σ = 148856800512. Its totient is φ = 15189468480.

The previous prime is 54302351531. The next prime is 54302351539. The reversal of 54302351532 is 23515320345.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 54302351493 and 54302351502.

It is not an unprimeable number, because it can be changed into a prime (54302351531) 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, 15820648 + ... + 15824079.

It is an arithmetic number, because the mean of its divisors is an integer number (3101183344).

Almost surely, 2^54302351532 is an apocalyptic number.

54302351532 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54302351532 is an abundant number, since it is smaller than the sum of its proper divisors (94554448980).

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

54302351532 is a wasteful number, since it uses less digits than its factorization.

54302351532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31644758 (or 31644756 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 54302351532 its reverse (23515320345), we get a palindrome (77817671877).

The spelling of 54302351532 in words is "fifty-four billion, three hundred two million, three hundred fifty-one thousand, five hundred thirty-two".