5145061652 has 6 divisors (see below), whose sum is σ = 9003857898. Its totient is φ = 2572530824.

The previous prime is 5145061643. The next prime is 5145061657. The reversal of 5145061652 is 2561605415.

It can be written as a sum of positive squares in only one way, i.e., 3942081796 + 1202979856 = 62786^2 + 34684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145061657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643132703 + ... + 643132710.

It is an arithmetic number, because the mean of its divisors is an integer number (1500642983).

Almost surely, 2^5145061652 is an apocalyptic number.

It is an amenable number.

5145061652 is a deficient number, since it is larger than the sum of its proper divisors (3858796246).

5145061652 is a wasteful number, since it uses less digits than its factorization.

5145061652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286265417 (or 1286265415 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5145061652 is about 71729.0851189390. The cubic root of 5145061652 is about 1726.3553475551.

The spelling of 5145061652 in words is "five billion, one hundred forty-five million, sixty-one thousand, six hundred fifty-two".