54310341150440 has 128 divisors (see below), whose sum is σ = 125920589709600. Its totient is φ = 21066342543360.

The previous prime is 54310341150431. The next prime is 54310341150469. The reversal of 54310341150440 is 4405114301345.

It can be written as a sum of positive squares in 16 ways, for example, as 7245884145124 + 47064457005316 = 2691818^2 + 6860354^2 .

It is a super-2 number, since 2×54310341150440² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54310341150440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4236039230 + ... + 4236052050.

Almost surely, 2^{54310341150440} 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 54310341150440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62960294854800).

54310341150440 is an abundant number, since it is smaller than the sum of its proper divisors (71610248559160).

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

54310341150440 is a wasteful number, since it uses less digits than its factorization.

54310341150440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22215 (or 22211 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 54310341150440 its reverse (4405114301345), we get a palindrome (58715455451785).

The spelling of 54310341150440 in words is "fifty-four trillion, three hundred ten billion, three hundred forty-one million, one hundred fifty thousand, four hundred forty".