5402518269 has 4 divisors (see below), whose sum is σ = 7203357696. Its totient is φ = 3601678844.

The previous prime is 5402518243. The next prime is 5402518327. The reversal of 5402518269 is 9628152045.

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 5402518269 - 2²⁰ = 5401469693 is a prime.

It is a super-2 number, since 2×5402518269² = 58374407293757512722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5402518269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402518969) 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, 900419709 + ... + 900419714.

It is an arithmetic number, because the mean of its divisors is an integer number (1800839424).

Almost surely, 2^5402518269 is an apocalyptic number.

It is an amenable number.

5402518269 is a deficient number, since it is larger than the sum of its proper divisors (1800839427).

5402518269 is a wasteful number, since it uses less digits than its factorization.

5402518269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800839426.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 5402518269 is about 73501.8249365279. The cubic root of 5402518269 is about 1754.6833214048.

The spelling of 5402518269 in words is "five billion, four hundred two million, five hundred eighteen thousand, two hundred sixty-nine".