54527703015240 has 512 divisors, whose sum is σ = 223796926080000. Its totient is φ = 11499936104448.

The previous prime is 54527703015179. The next prime is 54527703015263. The reversal of 54527703015240 is 4251030772545.

54527703015240 is a `hidden beast` number, since 5 + 4 + 5 + 27 + 70 + 30 + 1 + 524 + 0 = 666.

It is a super-2 number, since 2×54527703015240² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 237427986 + ... + 237657534.

It is an arithmetic number, because the mean of its divisors is an integer number (437103371250).

Almost surely, 2^{54527703015240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54527703015240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111898463040000).

54527703015240 is an abundant number, since it is smaller than the sum of its proper divisors (169269223064760).

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

54527703015240 is a wasteful number, since it uses less digits than its factorization.

54527703015240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232006 (or 231996 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 45.

Adding to 54527703015240 its reverse (4251030772545), we get a palindrome (58778733787785).

The spelling of 54527703015240 in words is "fifty-four trillion, five hundred twenty-seven billion, seven hundred three million, fifteen thousand, two hundred forty".