5356408493 has 4 divisors (see below), whose sum is σ = 5372591328. Its totient is φ = 5340225660.

The previous prime is 5356408471. The next prime is 5356408511. The reversal of 5356408493 is 3948046535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5356408493 - 2²⁴ = 5339631277 is a prime.

It is a super-2 number, since 2×5356408493² = 57382223887765062098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5356408423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8090921 + ... + 8091582.

It is an arithmetic number, because the mean of its divisors is an integer number (1343147832).

Almost surely, 2^5356408493 is an apocalyptic number.

It is an amenable number.

5356408493 is a deficient number, since it is larger than the sum of its proper divisors (16182835).

5356408493 is a wasteful number, since it uses less digits than its factorization.

5356408493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16182834.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The square root of 5356408493 is about 73187.4886370615. The cubic root of 5356408493 is about 1749.6770552919.

The spelling of 5356408493 in words is "five billion, three hundred fifty-six million, four hundred eight thousand, four hundred ninety-three".