54204152142340 has 48 divisors (see below), whose sum is σ = 113916760861680. Its totient is φ = 21664892643840.

The previous prime is 54204152142271. The next prime is 54204152142367. The reversal of 54204152142340 is 4324125140245.

It can be written as a sum of positive squares in 8 ways, for example, as 42912779716 + 54161239362624 = 207154^2 + 7359432^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54204152142340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799095546 + ... + 799163374.

It is an arithmetic number, because the mean of its divisors is an integer number (2373265851285).

Almost surely, 2^{54204152142340} is an apocalyptic number.

It is an amenable number.

54204152142340 is an abundant number, since it is smaller than the sum of its proper divisors (59712608719340).

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

54204152142340 is a wasteful number, since it uses less digits than its factorization.

54204152142340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98152 (or 98150 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 54204152142340 its reverse (4324125140245), we get a palindrome (58528277282585).

The spelling of 54204152142340 in words is "fifty-four trillion, two hundred four billion, one hundred fifty-two million, one hundred forty-two thousand, three hundred forty".