5415408853 has 4 divisors (see below), whose sum is σ = 5425309600. Its totient is φ = 5405508108.

The previous prime is 5415408833. The next prime is 5415408881. The reversal of 5415408853 is 3588045145.

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 a de Polignac number, because none of the positive numbers 2^k-5415408853 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 (5415408833) 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, 4949553 + ... + 4950646.

It is an arithmetic number, because the mean of its divisors is an integer number (1356327400).

Almost surely, 2^5415408853 is an apocalyptic number.

It is an amenable number.

5415408853 is a deficient number, since it is larger than the sum of its proper divisors (9900747).

5415408853 is an equidigital number, since it uses as much as digits as its factorization.

5415408853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9900746.

The product of its (nonzero) digits is 384000, while the sum is 43.

The square root of 5415408853 is about 73589.4615621014. The cubic root of 5415408853 is about 1756.0777900351.

The spelling of 5415408853 in words is "five billion, four hundred fifteen million, four hundred eight thousand, eight hundred fifty-three".