5405426812 has 48 divisors (see below), whose sum is σ = 10446105600. Its totient is φ = 2437283520.

The previous prime is 5405426809. The next prime is 5405426813. The reversal of 5405426812 is 2186245045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405426813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139213 + ... + 173755.

It is an arithmetic number, because the mean of its divisors is an integer number (217627200).

Almost surely, 2^5405426812 is an apocalyptic number.

It is an amenable number.

5405426812 is a deficient number, since it is larger than the sum of its proper divisors (5040678788).

5405426812 is a wasteful number, since it uses less digits than its factorization.

5405426812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34666 (or 34664 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 5405426812 is about 73521.6077898192. The cubic root of 5405426812 is about 1754.9981533680.

The spelling of 5405426812 in words is "five billion, four hundred five million, four hundred twenty-six thousand, eight hundred twelve".