3545305124032 has 56 divisors (see below), whose sum is σ = 8463416387840. Its totient is φ = 1439447189760.

The previous prime is 3545305123981. The next prime is 3545305124033. The reversal of 3545305124032 is 2304215035453.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 3545305123982 and 3545305124000.

It is not an unprimeable number, because it can be changed into a prime (3545305124033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208244844 + ... + 208261867.

Almost surely, 2^{3545305124032} is an apocalyptic number.

3545305124032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3545305124032 is an abundant number, since it is smaller than the sum of its proper divisors (4918111263808).

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

3545305124032 is a wasteful number, since it uses less digits than its factorization.

3545305124032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416506749 (or 416506739 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 3545305124032 in words is "three trillion, five hundred forty-five billion, three hundred five million, one hundred twenty-four thousand, thirty-two".