5209180532 has 6 divisors (see below), whose sum is σ = 9116065938. Its totient is φ = 2604590264.

The previous prime is 5209180499. The next prime is 5209180549. The reversal of 5209180532 is 2350819025.

It can be written as a sum of positive squares in only one way, i.e., 5084545636 + 124634896 = 71306^2 + 11164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5209180492 and 5209180501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651147563 + ... + 651147570.

It is an arithmetic number, because the mean of its divisors is an integer number (1519344323).

Almost surely, 2^5209180532 is an apocalyptic number.

It is an amenable number.

5209180532 is a deficient number, since it is larger than the sum of its proper divisors (3906885406).

5209180532 is a wasteful number, since it uses less digits than its factorization.

5209180532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302295137 (or 1302295135 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 5209180532 is about 72174.6529745727. The cubic root of 5209180532 is about 1733.4971671406.

Adding to 5209180532 its reverse (2350819025), we get a palindrome (7559999557).

The spelling of 5209180532 in words is "five billion, two hundred nine million, one hundred eighty thousand, five hundred thirty-two".