54544300662500 has 72 divisors (see below), whose sum is σ = 130154205597696. Its totient is φ = 19834291100000.

The previous prime is 54544300662463. The next prime is 54544300662541. The reversal of 54544300662500 is 526600344545.

It is a happy number.

It is a super-2 number, since 2×54544300662500² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198205412 + ... + 198480411.

It is an arithmetic number, because the mean of its divisors is an integer number (1807697299968).

Almost surely, 2^{54544300662500} is an apocalyptic number.

54544300662500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54544300662500 is an abundant number, since it is smaller than the sum of its proper divisors (75609904935196).

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

54544300662500 is a wasteful number, since it uses less digits than its factorization.

54544300662500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396685863 (or 396685841 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 54544300662500 in words is "fifty-four trillion, five hundred forty-four billion, three hundred million, six hundred sixty-two thousand, five hundred".