5402433278 has 8 divisors (see below), whose sum is σ = 8840345400. Its totient is φ = 2455651480.

The previous prime is 5402433277. The next prime is 5402433299. The reversal of 5402433278 is 8723342045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402433277) 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, 122782553 + ... + 122782596.

It is an arithmetic number, because the mean of its divisors is an integer number (1105043175).

Almost surely, 2^5402433278 is an apocalyptic number.

5402433278 is a deficient number, since it is larger than the sum of its proper divisors (3437912122).

5402433278 is a wasteful number, since it uses less digits than its factorization.

5402433278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245565162.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 5402433278 is about 73501.2467785411. The cubic root of 5402433278 is about 1754.6741199507.

The spelling of 5402433278 in words is "five billion, four hundred two million, four hundred thirty-three thousand, two hundred seventy-eight".