3545327721364 has 96 divisors (see below), whose sum is σ = 7721663040000. Its totient is φ = 1399339100160.

The previous prime is 3545327721361. The next prime is 3545327721431. The reversal of 3545327721364 is 4631277235453.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545327721361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19347082 + ... + 19529470.

It is an arithmetic number, because the mean of its divisors is an integer number (80433990000).

Almost surely, 2^{3545327721364} is an apocalyptic number.

3545327721364 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3545327721364 is an abundant number, since it is smaller than the sum of its proper divisors (4176335318636).

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

3545327721364 is a wasteful number, since it uses less digits than its factorization.

3545327721364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184433 (or 184431 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 52.

The spelling of 3545327721364 in words is "three trillion, five hundred forty-five billion, three hundred twenty-seven million, seven hundred twenty-one thousand, three hundred sixty-four".