54503355150400 has 168 divisors, whose sum is σ = 145235524331520. Its totient is φ = 20011888035840.

The previous prime is 54503355150373. The next prime is 54503355150403. The reversal of 54503355150400 is 405155330545.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (54503355150403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3596224 + ... + 11042623.

It is an arithmetic number, because the mean of its divisors is an integer number (864497168640).

Almost surely, 2^{54503355150400} is an apocalyptic number.

54503355150400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54503355150400 is an abundant number, since it is smaller than the sum of its proper divisors (90732169181120).

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

54503355150400 is a wasteful number, since it uses less digits than its factorization.

54503355150400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14639061 (or 14639046 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 54503355150400 in words is "fifty-four trillion, five hundred three billion, three hundred fifty-five million, one hundred fifty thousand, four hundred".