6201576145 has 16 divisors (see below), whose sum is σ = 7494770448. Its totient is φ = 4926055680.

The previous prime is 6201576127. The next prime is 6201576151. The reversal of 6201576145 is 5416751026.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 543076416 + 5658499729 = 23304^2 + 75223^2 .

It is not a de Polignac number, because 6201576145 - 2⁵ = 6201576113 is a prime.

It is a super-2 number, since 2×6201576145² = 76919093364466122050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741707 + ... + 1745263.

It is an arithmetic number, because the mean of its divisors is an integer number (468423153).

Almost surely, 2^6201576145 is an apocalyptic number.

It is an amenable number.

6201576145 is a deficient number, since it is larger than the sum of its proper divisors (1293194303).

6201576145 is a wasteful number, since it uses less digits than its factorization.

6201576145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5940.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 6201576145 is about 78750.0866348730. The cubic root of 6201576145 is about 1837.2462100011.

The spelling of 6201576145 in words is "six billion, two hundred one million, five hundred seventy-six thousand, one hundred forty-five".