5145438010 has 8 divisors (see below), whose sum is σ = 9261788436. Its totient is φ = 2058175200.

The previous prime is 5145437993. The next prime is 5145438037. The reversal of 5145438010 is 108345415.

It can be written as a sum of positive squares in 2 ways, for example, as 4591824169 + 553613841 = 67763^2 + 23529^2 .

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

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, 257271891 + ... + 257271910.

Almost surely, 2^5145438010 is an apocalyptic number.

5145438010 is a deficient number, since it is larger than the sum of its proper divisors (4116350426).

5145438010 is a wasteful number, since it uses less digits than its factorization.

5145438010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514543808.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 5145438010 is about 71731.7085395294. The cubic root of 5145438010 is about 1726.3974404621.

The spelling of 5145438010 in words is "five billion, one hundred forty-five million, four hundred thirty-eight thousand, ten".