3662511525340 has 12 divisors (see below), whose sum is σ = 7691274203256. Its totient is φ = 1465004610128.

The previous prime is 3662511525307. The next prime is 3662511525349. The reversal of 3662511525340 is 435251152663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662511525349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91562788114 + ... + 91562788153.

It is an arithmetic number, because the mean of its divisors is an integer number (640939516938).

Almost surely, 2^{3662511525340} is an apocalyptic number.

It is an amenable number.

3662511525340 is an abundant number, since it is smaller than the sum of its proper divisors (4028762677916).

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

3662511525340 is a wasteful number, since it uses less digits than its factorization.

3662511525340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183125576276 (or 183125576274 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 3662511525340 in words is "three trillion, six hundred sixty-two billion, five hundred eleven million, five hundred twenty-five thousand, three hundred forty".