5400005397 has 4 divisors (see below), whose sum is σ = 7200007200. Its totient is φ = 3600003596.

The previous prime is 5400005393. The next prime is 5400005399. The reversal of 5400005397 is 7935000045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5400005397 - 2² = 5400005393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400005393) 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, 900000897 + ... + 900000902.

It is an arithmetic number, because the mean of its divisors is an integer number (1800001800).

Almost surely, 2^5400005397 is an apocalyptic number.

It is an amenable number.

5400005397 is a deficient number, since it is larger than the sum of its proper divisors (1800001803).

5400005397 is a wasteful number, since it uses less digits than its factorization.

5400005397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800001802.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5400005397 is about 73484.7290054199. The cubic root of 5400005397 is about 1754.4112274062.

The spelling of 5400005397 in words is "five billion, four hundred million, five thousand, three hundred ninety-seven".