5402554321 has 8 divisors (see below), whose sum is σ = 5723096904. Its totient is φ = 5082316800.

The previous prime is 5402554291. The next prime is 5402554331. The reversal of 5402554321 is 1234552045.

It can be written as a sum of positive squares in 4 ways, for example, as 497513025 + 4905041296 = 22305^2 + 70036^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5402554321 - 2¹¹ = 5402552273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402554331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39280 + ... + 111121.

It is an arithmetic number, because the mean of its divisors is an integer number (715387113).

Almost surely, 2^5402554321 is an apocalyptic number.

It is an amenable number.

5402554321 is a deficient number, since it is larger than the sum of its proper divisors (320542583).

5402554321 is a wasteful number, since it uses less digits than its factorization.

5402554321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152531.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5402554321 is about 73502.0701817303. The cubic root of 5402554321 is about 1754.6872245045.

The spelling of 5402554321 in words is "five billion, four hundred two million, five hundred fifty-four thousand, three hundred twenty-one".