54420131400 has 96 divisors (see below), whose sum is σ = 178626111840. Its totient is φ = 13658383360.

The previous prime is 54420131399. The next prime is 54420131407. The reversal of 54420131400 is 413102445.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (54420131407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2657454 + ... + 2677853.

It is an arithmetic number, because the mean of its divisors is an integer number (1860688665).

Almost surely, 2^54420131400 is an apocalyptic number.

54420131400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54420131400 is an abundant number, since it is smaller than the sum of its proper divisors (124205980440).

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

54420131400 is a wasteful number, since it uses less digits than its factorization.

54420131400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335343 (or 5335334 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 54420131400 its reverse (413102445), we get a palindrome (54833233845).

The spelling of 54420131400 in words is "fifty-four billion, four hundred twenty million, one hundred thirty-one thousand, four hundred".