54415140510 has 32 divisors (see below), whose sum is σ = 131942698272. Its totient is φ = 14361108480.

The previous prime is 54415140499. The next prime is 54415140511. The reversal of 54415140510 is 1504151445.

It is a super-2 number, since 2×54415140510² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54415140511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9346771 + ... + 9352590.

It is an arithmetic number, because the mean of its divisors is an integer number (4123209321).

Almost surely, 2^54415140510 is an apocalyptic number.

54415140510 is an abundant number, since it is smaller than the sum of its proper divisors (77527557762).

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

54415140510 is a wasteful number, since it uses less digits than its factorization.

54415140510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18699468.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 54415140510 its reverse (1504151445), we get a palindrome (55919291955).

The spelling of 54415140510 in words is "fifty-four billion, four hundred fifteen million, one hundred forty thousand, five hundred ten".