5301221145 has 24 divisors (see below), whose sum is σ = 9323142528. Its totient is φ = 2570288160.

The previous prime is 5301221143. The next prime is 5301221183. The reversal of 5301221145 is 5411221035.

It is a happy number.

It is not a de Polignac number, because 5301221145 - 2¹ = 5301221143 is a prime.

It is a super-2 number, since 2×5301221145² = 56205891256390222050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5301221143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1458577 + ... + 1462206.

It is an arithmetic number, because the mean of its divisors is an integer number (388464272).

Almost surely, 2^5301221145 is an apocalyptic number.

5301221145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5301221145 is a deficient number, since it is larger than the sum of its proper divisors (4021921383).

5301221145 is a wasteful number, since it uses less digits than its factorization.

5301221145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920813 (or 2920802 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5301221145 is about 72809.4852680611. The cubic root of 5301221145 is about 1743.6472955530.

The spelling of 5301221145 in words is "five billion, three hundred one million, two hundred twenty-one thousand, one hundred forty-five".