5145351545 has 8 divisors (see below), whose sum is σ = 6175033920. Its totient is φ = 4115873200.

The previous prime is 5145351443. The next prime is 5145351553. The reversal of 5145351545 is 5451535415.

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

It is a de Polignac number, because none of the positive numbers 2^k-5145351545 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5145351499 and 5145351508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11426 + ... + 102084.

It is an arithmetic number, because the mean of its divisors is an integer number (771879240).

Almost surely, 2^5145351545 is an apocalyptic number.

It is an amenable number.

5145351545 is a deficient number, since it is larger than the sum of its proper divisors (1029682375).

5145351545 is a wasteful number, since it uses less digits than its factorization.

5145351545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102015.

The product of its digits is 150000, while the sum is 38.

The square root of 5145351545 is about 71731.1058397959. The cubic root of 5145351545 is about 1726.3877701619.

The spelling of 5145351545 in words is "five billion, one hundred forty-five million, three hundred fifty-one thousand, five hundred forty-five".