5400377269 has 6 divisors (see below), whose sum is σ = 6282071574. Its totient is φ = 4628894760.

The previous prime is 5400377251. The next prime is 5400377273. The reversal of 5400377269 is 9627730045.

It can be written as a sum of positive squares in only one way, i.e., 5366295025 + 34082244 = 73255^2 + 5838^2 .

It is not a de Polignac number, because 5400377269 - 2¹⁹ = 5399852981 is a prime.

It is a super-2 number, since 2×5400377269² = 58328149295063796722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400377219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55105842 + ... + 55105939.

It is an arithmetic number, because the mean of its divisors is an integer number (1047011929).

Almost surely, 2^5400377269 is an apocalyptic number.

It is an amenable number.

5400377269 is a deficient number, since it is larger than the sum of its proper divisors (881694305).

5400377269 is a wasteful number, since it uses less digits than its factorization.

5400377269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110211795 (or 110211788 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 5400377269 is about 73487.2592290664. The cubic root of 5400377269 is about 1754.4514990595.

The spelling of 5400377269 in words is "five billion, four hundred million, three hundred seventy-seven thousand, two hundred sixty-nine".