5400356345 has 4 divisors (see below), whose sum is σ = 6480427620. Its totient is φ = 4320285072.

The previous prime is 5400356341. The next prime is 5400356393. The reversal of 5400356345 is 5436530045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1412181241 + 3988175104 = 37579^2 + 63152^2 .

It is a cyclic number.

It is not a de Polignac number, because 5400356345 - 2² = 5400356341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5400356341) 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, 540035630 + ... + 540035639.

It is an arithmetic number, because the mean of its divisors is an integer number (1620106905).

Almost surely, 2^5400356345 is an apocalyptic number.

It is an amenable number.

5400356345 is a deficient number, since it is larger than the sum of its proper divisors (1080071275).

5400356345 is a wasteful number, since it uses less digits than its factorization.

5400356345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080071274.

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 5400356345 is about 73487.1168641144. The cubic root of 5400356345 is about 1754.4492331567.

The spelling of 5400356345 in words is "five billion, four hundred million, three hundred fifty-six thousand, three hundred forty-five".