5135421104000 has 256 divisors, whose sum is σ = 13933840527360. Its totient is φ = 1866731776000.

The previous prime is 5135421103979. The next prime is 5135421104053. The reversal of 5135421104000 is 4011245315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869965049 + ... + 869970951.

It is an arithmetic number, because the mean of its divisors is an integer number (54429064560).

Almost surely, 2^{5135421104000} is an apocalyptic number.

5135421104000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5135421104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6966920263680).

5135421104000 is an abundant number, since it is smaller than the sum of its proper divisors (8798419423360).

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

5135421104000 is a wasteful number, since it uses less digits than its factorization.

5135421104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10886 (or 10864 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 5135421104000 its reverse (4011245315), we get a palindrome (5139432349315).

The spelling of 5135421104000 in words is "five trillion, one hundred thirty-five billion, four hundred twenty-one million, one hundred four thousand".