5070055145 has 4 divisors (see below), whose sum is σ = 6084066180. Its totient is φ = 4056044112.

The previous prime is 5070055099. The next prime is 5070055147. The reversal of 5070055145 is 5415500705.

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 2595291136 + 2474764009 = 50944^2 + 49747^2 .

It is a cyclic number.

It is not a de Polignac number, because 5070055145 - 2¹⁶ = 5069989609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5070055147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507005510 + ... + 507005519.

It is an arithmetic number, because the mean of its divisors is an integer number (1521016545).

Almost surely, 2^5070055145 is an apocalyptic number.

It is an amenable number.

5070055145 is a deficient number, since it is larger than the sum of its proper divisors (1014011035).

5070055145 is a wasteful number, since it uses less digits than its factorization.

5070055145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014011034.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 5070055145 is about 71204.3197074447. The cubic root of 5070055145 is about 1717.9251103378.

The spelling of 5070055145 in words is "five billion, seventy million, fifty-five thousand, one hundred forty-five".