3545274425772 has 24 divisors (see below), whose sum is σ = 8557558959600. Its totient is φ = 1141007861056.

The previous prime is 3545274425761. The next prime is 3545274425831. The reversal of 3545274425772 is 2775244725453.

It is a happy number.

3545274425772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5093784747 + ... + 5093785442.

It is an arithmetic number, because the mean of its divisors is an integer number (356564956650).

Almost surely, 2^{3545274425772} is an apocalyptic number.

It is an amenable number.

3545274425772 is an abundant number, since it is smaller than the sum of its proper divisors (5012284533828).

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

3545274425772 is a wasteful number, since it uses less digits than its factorization.

3545274425772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10187570225 (or 10187570223 counting only the distinct ones).

The product of its digits is 65856000, while the sum is 57.

The spelling of 3545274425772 in words is "three trillion, five hundred forty-five billion, two hundred seventy-four million, four hundred twenty-five thousand, seven hundred seventy-two".