5204021412451 has 8 divisors (see below), whose sum is σ = 5266911368880. Its totient is φ = 5141320032768.

The previous prime is 5204021412419. The next prime is 5204021412481. The reversal of 5204021412451 is 1542141204025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5204021412451 - 2⁵ = 5204021412419 is a prime.

It is a super-2 number, since 2×5204021412451² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5204021412481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47088661 + ... + 47199046.

It is an arithmetic number, because the mean of its divisors is an integer number (658363921110).

Almost surely, 2^{5204021412451} is an apocalyptic number.

5204021412451 is a deficient number, since it is larger than the sum of its proper divisors (62889956429).

5204021412451 is an equidigital number, since it uses as much as digits as its factorization.

5204021412451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94288373.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 5204021412451 its reverse (1542141204025), we get a palindrome (6746162616476).

The spelling of 5204021412451 in words is "five trillion, two hundred four billion, twenty-one million, four hundred twelve thousand, four hundred fifty-one".