54485211340 has 24 divisors (see below), whose sum is σ = 130764507552. Its totient is φ = 18680643840.

The previous prime is 54485211337. The next prime is 54485211343. The reversal of 54485211340 is 4311258445.

54485211340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54485211337) and next prime (54485211343).

It is a self number, because there is not a number n which added to its sum of digits gives 54485211340.

It is not an unprimeable number, because it can be changed into a prime (54485211343) 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, 194589901 + ... + 194590180.

It is an arithmetic number, because the mean of its divisors is an integer number (5448521148).

Almost surely, 2^54485211340 is an apocalyptic number.

It is an amenable number.

54485211340 is an abundant number, since it is smaller than the sum of its proper divisors (76279296212).

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

54485211340 is a wasteful number, since it uses less digits than its factorization.

54485211340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389180097 (or 389180095 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 54485211340 its reverse (4311258445), we get a palindrome (58796469785).

The spelling of 54485211340 in words is "fifty-four billion, four hundred eighty-five million, two hundred eleven thousand, three hundred forty".