5101302145 has 4 divisors (see below), whose sum is σ = 6121562580. Its totient is φ = 4081041712.

The previous prime is 5101302137. The next prime is 5101302169. The reversal of 5101302145 is 5412031015.

It is a happy number.

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 3265436736 + 1835865409 = 57144^2 + 42847^2 .

It is a cyclic number.

It is not a de Polignac number, because 5101302145 - 2³ = 5101302137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510130210 + ... + 510130219.

It is an arithmetic number, because the mean of its divisors is an integer number (1530390645).

Almost surely, 2^5101302145 is an apocalyptic number.

It is an amenable number.

5101302145 is a deficient number, since it is larger than the sum of its proper divisors (1020260435).

5101302145 is a wasteful number, since it uses less digits than its factorization.

5101302145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020260434.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 5101302145 is about 71423.4005421192. The cubic root of 5101302145 is about 1721.4471038809.

The spelling of 5101302145 in words is "five billion, one hundred one million, three hundred two thousand, one hundred forty-five".