3540120502 has 8 divisors (see below), whose sum is σ = 5345820000. Its totient is φ = 1758180504.

The previous prime is 3540120499. The next prime is 3540120503. The reversal of 3540120502 is 2050210453.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540120503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5939502 + ... + 5940097.

It is an arithmetic number, because the mean of its divisors is an integer number (668227500).

Almost surely, 2^3540120502 is an apocalyptic number.

3540120502 is a deficient number, since it is larger than the sum of its proper divisors (1805699498).

3540120502 is a wasteful number, since it uses less digits than its factorization.

3540120502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11879750.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3540120502 is about 59498.9117715610. The cubic root of 3540120502 is about 1524.0738623919.

Adding to 3540120502 its reverse (2050210453), we get a palindrome (5590330955).

The spelling of 3540120502 in words is "three billion, five hundred forty million, one hundred twenty thousand, five hundred two".