54415210000 has 100 divisors (see below), whose sum is σ = 134809559632. Its totient is φ = 21259728000.

The previous prime is 54415209997. The next prime is 54415210001. The reversal of 54415210000 is 1251445.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×54415210000² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54415210001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 366727 + ... + 493273.

Almost surely, 2^54415210000 is an apocalyptic number.

54415210000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54415210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67404779816).

54415210000 is an abundant number, since it is smaller than the sum of its proper divisors (80394349632).

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

54415210000 is a wasteful number, since it uses less digits than its factorization.

54415210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126618 (or 126597 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 54415210000 its reverse (1251445), we get a palindrome (54416461445).

The spelling of 54415210000 in words is "fifty-four billion, four hundred fifteen million, two hundred ten thousand".