5145050145 has 32 divisors (see below), whose sum is σ = 8358764544. Its totient is φ = 2701899200.

The previous prime is 5145050081. The next prime is 5145050161. The reversal of 5145050145 is 5410505415.

It is not a de Polignac number, because 5145050145 - 2⁶ = 5145050081 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 967564 + ... + 972866.

It is an arithmetic number, because the mean of its divisors is an integer number (261211392).

Almost surely, 2^5145050145 is an apocalyptic number.

It is an amenable number.

5145050145 is a deficient number, since it is larger than the sum of its proper divisors (3213714399).

5145050145 is a wasteful number, since it uses less digits than its factorization.

5145050145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5145050145 is about 71729.0049073595. The cubic root of 5145050145 is about 1726.3540605485.

The spelling of 5145050145 in words is "five billion, one hundred forty-five million, fifty thousand, one hundred forty-five".