5390000621 has 8 divisors (see below), whose sum is σ = 5416455744. Its totient is φ = 5363608960.

The previous prime is 5390000591. The next prime is 5390000683. The reversal of 5390000621 is 1260000935.

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 5390000621 - 2⁶ = 5390000557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390000821) 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, 159101 + ... + 189981.

It is an arithmetic number, because the mean of its divisors is an integer number (677056968).

Almost surely, 2^5390000621 is an apocalyptic number.

It is an amenable number.

5390000621 is a deficient number, since it is larger than the sum of its proper divisors (26455123).

5390000621 is a wasteful number, since it uses less digits than its factorization.

5390000621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31731.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 5390000621 is about 73416.6236011981. The cubic root of 5390000621 is about 1753.3270715423.

The spelling of 5390000621 in words is "five billion, three hundred ninety million, six hundred twenty-one", and thus it is an aban number.