5325240145 has 4 divisors (see below), whose sum is σ = 6390288180. Its totient is φ = 4260192112.

The previous prime is 5325240121. The next prime is 5325240161. The reversal of 5325240145 is 5410425235.

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 2440261201 + 2884978944 = 49399^2 + 53712^2 .

It is a cyclic number.

It is not a de Polignac number, because 5325240145 - 2³¹ = 3177756497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532524010 + ... + 532524019.

It is an arithmetic number, because the mean of its divisors is an integer number (1597572045).

Almost surely, 2^5325240145 is an apocalyptic number.

It is an amenable number.

5325240145 is a deficient number, since it is larger than the sum of its proper divisors (1065048035).

5325240145 is a wasteful number, since it uses less digits than its factorization.

5325240145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065048034.

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

The square root of 5325240145 is about 72974.2430245083. The cubic root of 5325240145 is about 1746.2767256667.

The spelling of 5325240145 in words is "five billion, three hundred twenty-five million, two hundred forty thousand, one hundred forty-five".