5400377273 has 2 divisors, whose sum is σ = 5400377274. Its totient is φ = 5400377272.

The previous prime is 5400377251. The next prime is 5400377317. The reversal of 5400377273 is 3727730045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4049667769 + 1350709504 = 63637^2 + 36752^2 .

It is a cyclic number.

It is not a de Polignac number, because 5400377273 - 2¹⁸ = 5400115129 is a prime.

It is not a weakly prime, because it can be changed into another prime (5400377243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700188636 + 2700188637.

It is an arithmetic number, because the mean of its divisors is an integer number (2700188637).

Almost surely, 2^5400377273 is an apocalyptic number.

It is an amenable number.

5400377273 is a deficient number, since it is larger than the sum of its proper divisors (1).

5400377273 is an equidigital number, since it uses as much as digits as its factorization.

5400377273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 38.

The square root of 5400377273 is about 73487.2592562820. The cubic root of 5400377273 is about 1754.4514994927.

The spelling of 5400377273 in words is "five billion, four hundred million, three hundred seventy-seven thousand, two hundred seventy-three".