53484118842 has 64 divisors (see below), whose sum is σ = 134969877504. Its totient is φ = 13724595840.

The previous prime is 53484118817. The next prime is 53484118843. The reversal of 53484118842 is 24881148435.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53484118791 and 53484118800.

It is not an unprimeable number, because it can be changed into a prime (53484118843) 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, 659043 + ... + 735734.

It is an arithmetic number, because the mean of its divisors is an integer number (2108904336).

Almost surely, 2^53484118842 is an apocalyptic number.

53484118842 is an abundant number, since it is smaller than the sum of its proper divisors (81485758662).

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

53484118842 is a wasteful number, since it uses less digits than its factorization.

53484118842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394883.

The product of its digits is 983040, while the sum is 48.

The spelling of 53484118842 in words is "fifty-three billion, four hundred eighty-four million, one hundred eighteen thousand, eight hundred forty-two".