5145525430 has 8 divisors (see below), whose sum is σ = 9261945792. Its totient is φ = 2058210168.

The previous prime is 5145525409. The next prime is 5145525433. The reversal of 5145525430 is 345255415.

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 (5145525433) 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, 257276262 + ... + 257276281.

It is an arithmetic number, because the mean of its divisors is an integer number (1157743224).

Almost surely, 2^5145525430 is an apocalyptic number.

5145525430 is a deficient number, since it is larger than the sum of its proper divisors (4116420362).

5145525430 is a wasteful number, since it uses less digits than its factorization.

5145525430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514552550.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 5145525430 is about 71732.3178908921. The cubic root of 5145525430 is about 1726.4072174599.

The spelling of 5145525430 in words is "five billion, one hundred forty-five million, five hundred twenty-five thousand, four hundred thirty".