3503062492609 has 9 divisors (see below), whose sum is σ = 3551845541283. Its totient is φ = 3454940576592.

The previous prime is 3503062492607. The next prime is 3503062492613. The reversal of 3503062492609 is 9062942603053.

It is a happy number.

The square root of 3503062492609 is 1871647.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1988508921025 + 1514553571584 = 1410145^2 + 1230672^2 .

It is not a de Polignac number, because 3503062492609 - 2¹ = 3503062492607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3503062492607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 136617412 + ... + 136643050.

It is an arithmetic number, because the mean of its divisors is an integer number (394649504587).

Almost surely, 2^{3503062492609} is an apocalyptic number.

3503062492609 is the 1871647-th square number.

3503062492609 is the 935824-th centered octagonal number.

It is an amenable number.

3503062492609 is a deficient number, since it is larger than the sum of its proper divisors (48783048674).

3503062492609 is an frugal number, since it uses more digits than its factorization.

3503062492609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51424 (or 25712 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 49.

Multiplying 3503062492609 by its sum of digits (49), we get a square (171650062137841 = 13101529²).

The spelling of 3503062492609 in words is "three trillion, five hundred three billion, sixty-two million, four hundred ninety-two thousand, six hundred nine".