5351021115501 has 24 divisors (see below), whose sum is σ = 7388195180160. Its totient is φ = 3444814517760.

The previous prime is 5351021115499. The next prime is 5351021115577. The reversal of 5351021115501 is 1055111201535.

It is not a de Polignac number, because 5351021115501 - 2¹ = 5351021115499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5351021115101) 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, 669556 + ... + 3339213.

It is an arithmetic number, because the mean of its divisors is an integer number (307841465840).

Almost surely, 2^{5351021115501} is an apocalyptic number.

It is an amenable number.

5351021115501 is a deficient number, since it is larger than the sum of its proper divisors (2037174064659).

5351021115501 is a wasteful number, since it uses less digits than its factorization.

5351021115501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009297 (or 4009266 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 5351021115501 in words is "five trillion, three hundred fifty-one billion, twenty-one million, one hundred fifteen thousand, five hundred one".