5420350356 has 12 divisors (see below), whose sum is σ = 12647484192. Its totient is φ = 1806783448.

The previous prime is 5420350339. The next prime is 5420350367. The reversal of 5420350356 is 6530530245.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225847920 + ... + 225847943.

It is an arithmetic number, because the mean of its divisors is an integer number (1053957016).

Almost surely, 2^5420350356 is an apocalyptic number.

It is an amenable number.

5420350356 is an abundant number, since it is smaller than the sum of its proper divisors (7227133836).

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

5420350356 is a wasteful number, since it uses less digits than its factorization.

5420350356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451695870 (or 451695868 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 5420350356 is about 73623.0287070561. The cubic root of 5420350356 is about 1756.6117617576.

The spelling of 5420350356 in words is "five billion, four hundred twenty million, three hundred fifty thousand, three hundred fifty-six".