5212053145 has 16 divisors (see below), whose sum is σ = 6742813392. Its totient is φ = 3844765440.

The previous prime is 5212053089. The next prime is 5212053149. The reversal of 5212053145 is 5413502125.

It can be written as a sum of positive squares in 8 ways, for example, as 268697664 + 4943355481 = 16392^2 + 70309^2 .

It is not a de Polignac number, because 5212053145 - 2⁷ = 5212053017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5212053149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18559 + ... + 103771.

It is an arithmetic number, because the mean of its divisors is an integer number (421425837).

Almost surely, 2^5212053145 is an apocalyptic number.

It is an amenable number.

5212053145 is a deficient number, since it is larger than the sum of its proper divisors (1530760247).

5212053145 is a wasteful number, since it uses less digits than its factorization.

5212053145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86172.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5212053145 is about 72194.5506600048. The cubic root of 5212053145 is about 1733.8157554098.

The spelling of 5212053145 in words is "five billion, two hundred twelve million, fifty-three thousand, one hundred forty-five".