5420345113500 has 96 divisors (see below), whose sum is σ = 15789395748672. Its totient is φ = 1444935366400.

The previous prime is 5420345113411. The next prime is 5420345113529. The reversal of 5420345113500 is 53115430245.

It is a super-2 number, since 2×5420345113500² (a number of 26 digits) contains 22 as substring.

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, 3824482 + ... + 5046518.

It is an arithmetic number, because the mean of its divisors is an integer number (164472872382).

Almost surely, 2^{5420345113500} is an apocalyptic number.

5420345113500 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 5420345113500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7894697874336).

5420345113500 is an abundant number, since it is smaller than the sum of its proper divisors (10369050635172).

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

5420345113500 is a wasteful number, since it uses less digits than its factorization.

5420345113500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225016 (or 1225004 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 5420345113500 in words is "five trillion, four hundred twenty billion, three hundred forty-five million, one hundred thirteen thousand, five hundred".