3540500000 has 168 divisors, whose sum is σ = 8923245156. Its totient is φ = 1382400000.

The previous prime is 3540499973. The next prime is 3540500021. The reversal of 3540500000 is 50453.

It can be written as a sum of positive squares in 14 ways, for example, as 3082026256 + 458473744 = 55516^2 + 21412^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 36499952 + ... + 36500048.

Almost surely, 2^3540500000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3540500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4461622578).

3540500000 is an abundant number, since it is smaller than the sum of its proper divisors (5382745156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3540500000 is an frugal number, since it uses more digits than its factorization.

3540500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 3540500000 is about 59502.1008032490. The cubic root of 3540500000 is about 1524.1283202667.

Adding to 3540500000 its reverse (50453), we get a palindrome (3540550453).

The spelling of 3540500000 in words is "three billion, five hundred forty million, five hundred thousand".