5145351234 has 8 divisors (see below), whose sum is σ = 10290702480. Its totient is φ = 1715117076.

The previous prime is 5145351217. The next prime is 5145351271. The reversal of 5145351234 is 4321535415.

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

5145351234 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5145351195 and 5145351204.

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, 428779264 + ... + 428779275.

It is an arithmetic number, because the mean of its divisors is an integer number (1286337810).

Almost surely, 2^5145351234 is an apocalyptic number.

5145351234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5145351234 is a wasteful number, since it uses less digits than its factorization.

5145351234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857558544.

The product of its digits is 36000, while the sum is 33.

The square root of 5145351234 is about 71731.1036719776. The cubic root of 5145351234 is about 1726.3877353792.

Adding to 5145351234 its reverse (4321535415), we get a palindrome (9466886649).

The spelling of 5145351234 in words is "five billion, one hundred forty-five million, three hundred fifty-one thousand, two hundred thirty-four".