5400506896738 has 4 divisors (see below), whose sum is σ = 8100760345110. Its totient is φ = 2700253448368.

The previous prime is 5400506896727. The next prime is 5400506896739. The reversal of 5400506896738 is 8376986050045.

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

It can be written as a sum of positive squares in only one way, i.e., 5311259516689 + 89247380049 = 2304617^2 + 298743^2 .

It is not an unprimeable number, because it can be changed into a prime (5400506896739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350126724183 + ... + 1350126724186.

Almost surely, 2^{5400506896738} is an apocalyptic number.

5400506896738 is a deficient number, since it is larger than the sum of its proper divisors (2700253448372).

5400506896738 is a wasteful number, since it uses less digits than its factorization.

5400506896738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700253448371.

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 5400506896738 in words is "five trillion, four hundred billion, five hundred six million, eight hundred ninety-six thousand, seven hundred thirty-eight".