54051150400 has 84 divisors (see below), whose sum is σ = 143230406452. Its totient is φ = 19957340160.

The previous prime is 54051150367. The next prime is 54051150403. The reversal of 54051150400 is 405115045.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5496146496 + 48555003904 = 74136^2 + 220352^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (54051150403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1278507 + ... + 1320106.

Almost surely, 2^54051150400 is an apocalyptic number.

54051150400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54051150400 is an abundant number, since it is smaller than the sum of its proper divisors (89179256052).

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

54051150400 is a wasteful number, since it uses less digits than its factorization.

54051150400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598648 (or 2598633 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 54051150400 its reverse (405115045), we get a palindrome (54456265445).

The spelling of 54051150400 in words is "fifty-four billion, fifty-one million, one hundred fifty thousand, four hundred".