5202146145 has 32 divisors (see below), whose sum is σ = 9545018112. Its totient is φ = 2369993472.

The previous prime is 5202146143. The next prime is 5202146161. The reversal of 5202146145 is 5416412025.

It is not a de Polignac number, because 5202146145 - 2¹ = 5202146143 is a prime.

It is a super-2 number, since 2×5202146145² = 54124649027876722050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5202146143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53782 + ... + 115311.

It is an arithmetic number, because the mean of its divisors is an integer number (298281816).

Almost surely, 2^5202146145 is an apocalyptic number.

It is an amenable number.

5202146145 is a deficient number, since it is larger than the sum of its proper divisors (4342871967).

5202146145 is a wasteful number, since it uses less digits than its factorization.

5202146145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169401.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5202146145 is about 72125.9048123488. The cubic root of 5202146145 is about 1732.7165208131.

The spelling of 5202146145 in words is "five billion, two hundred two million, one hundred forty-six thousand, one hundred forty-five".