5421426265 has 8 divisors (see below), whose sum is σ = 6644131200. Its totient is φ = 4244861232.

The previous prime is 5421426229. The next prime is 5421426277. The reversal of 5421426265 is 5626241245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5421426265 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11534715 + ... + 11535184.

It is an arithmetic number, because the mean of its divisors is an integer number (830516400).

Almost surely, 2^5421426265 is an apocalyptic number.

It is an amenable number.

5421426265 is a deficient number, since it is larger than the sum of its proper divisors (1222704935).

5421426265 is a wasteful number, since it uses less digits than its factorization.

5421426265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23069951.

The product of its digits is 115200, while the sum is 37.

The square root of 5421426265 is about 73630.3352226513. The cubic root of 5421426265 is about 1756.7279799136.

The spelling of 5421426265 in words is "five billion, four hundred twenty-one million, four hundred twenty-six thousand, two hundred sixty-five".