5016451554400 has 144 divisors (see below), whose sum is σ = 14387393866608. Its totient is φ = 1683843840000.

The previous prime is 5016451554391. The next prime is 5016451554409. The reversal of 5016451554400 is 44551546105.

It is an interprime number because it is at equal distance from previous prime (5016451554391) and next prime (5016451554409).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016451554409) 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, 21810651 + ... + 22039450.

It is an arithmetic number, because the mean of its divisors is an integer number (99912457407).

Almost surely, 2^{5016451554400} is an apocalyptic number.

5016451554400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5016451554400 is an abundant number, since it is smaller than the sum of its proper divisors (9370942312208).

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

5016451554400 is a wasteful number, since it uses less digits than its factorization.

5016451554400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43850145 (or 43850132 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 5016451554400 in words is "five trillion, sixteen billion, four hundred fifty-one million, five hundred fifty-four thousand, four hundred".