54311268452 has 24 divisors (see below), whose sum is σ = 108648267840. Its totient is φ = 23270744160.

The previous prime is 54311268437. The next prime is 54311268457. The reversal of 54311268452 is 25486211345.

It is not an unprimeable number, because it can be changed into a prime (54311268457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108302 + ... + 346917.

It is an arithmetic number, because the mean of its divisors is an integer number (4527011160).

Almost surely, 2^54311268452 is an apocalyptic number.

It is an amenable number.

54311268452 is an abundant number, since it is smaller than the sum of its proper divisors (54336999388).

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

54311268452 is a wasteful number, since it uses less digits than its factorization.

54311268452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459491 (or 459489 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

Adding to 54311268452 its reverse (25486211345), we get a palindrome (79797479797).

The spelling of 54311268452 in words is "fifty-four billion, three hundred eleven million, two hundred sixty-eight thousand, four hundred fifty-two".