3534487505 has 8 divisors (see below), whose sum is σ = 4248307752. Its totient is φ = 2822974848.

The previous prime is 3534487499. The next prime is 3534487507. The reversal of 3534487505 is 5057844353.

It can be written as a sum of positive squares in 4 ways, for example, as 541696 + 3533945809 = 736^2 + 59447^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3534487505 - 2¹⁰ = 3534486481 is a prime.

It is a super-2 number, since 2×3534487505² = 24985203846002250050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3534487507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573524 + ... + 579653.

It is an arithmetic number, because the mean of its divisors is an integer number (531038469).

Almost surely, 2^3534487505 is an apocalyptic number.

It is an amenable number.

3534487505 is a deficient number, since it is larger than the sum of its proper divisors (713820247).

3534487505 is a wasteful number, since it uses less digits than its factorization.

3534487505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153795.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The square root of 3534487505 is about 59451.5559510430. Note that the first 3 decimals coincide. The cubic root of 3534487505 is about 1523.2650706174.

The spelling of 3534487505 in words is "three billion, five hundred thirty-four million, four hundred eighty-seven thousand, five hundred five".