3573436128645 has 8 divisors (see below), whose sum is σ = 5717497805856. Its totient is φ = 1905832601936.

The previous prime is 3573436128617. The next prime is 3573436128671. The reversal of 3573436128645 is 5468216343753.

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

It is a cyclic number.

It is not a de Polignac number, because 3573436128645 - 2⁸ = 3573436128389 is a prime.

It is a congruent number.

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, 119114537607 + ... + 119114537636.

It is an arithmetic number, because the mean of its divisors is an integer number (714687225732).

Almost surely, 2^{3573436128645} is an apocalyptic number.

It is an amenable number.

3573436128645 is a deficient number, since it is larger than the sum of its proper divisors (2144061677211).

3573436128645 is a wasteful number, since it uses less digits than its factorization.

3573436128645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238229075251.

The product of its digits is 43545600, while the sum is 57.

The spelling of 3573436128645 in words is "three trillion, five hundred seventy-three billion, four hundred thirty-six million, one hundred twenty-eight thousand, six hundred forty-five".