5349126940 has 12 divisors (see below), whose sum is σ = 11233166616. Its totient is φ = 2139650768.

The previous prime is 5349126901. The next prime is 5349126947. The reversal of 5349126940 is 496219435.

It is a super-2 number, since 2×5349126940² = 57226318040467527200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349126947) 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, 133728154 + ... + 133728193.

It is an arithmetic number, because the mean of its divisors is an integer number (936097218).

Almost surely, 2^5349126940 is an apocalyptic number.

It is an amenable number.

5349126940 is an abundant number, since it is smaller than the sum of its proper divisors (5884039676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5349126940 is a wasteful number, since it uses less digits than its factorization.

5349126940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267456356 (or 267456354 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 5349126940 is about 73137.7258328422. The cubic root of 5349126940 is about 1748.8838531729.

The spelling of 5349126940 in words is "five billion, three hundred forty-nine million, one hundred twenty-six thousand, nine hundred forty".