1545035142304 has 36 divisors (see below), whose sum is σ = 3063829963194. Its totient is φ = 766959583872.

The previous prime is 1545035142289. The next prime is 1545035142307. The reversal of 1545035142304 is 4032415305451.

It can be written as a sum of positive squares in only one way, i.e., 1462406490000 + 82628652304 = 1209300^2 + 287452^2 .

It is not an unprimeable number, because it can be changed into a prime (1545035142307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631207 + ... + 1867750.

Almost surely, 2^{1545035142304} is an apocalyptic number.

It is an amenable number.

1545035142304 is a deficient number, since it is larger than the sum of its proper divisors (1518794820890).

1545035142304 is an equidigital number, since it uses as much as digits as its factorization.

1545035142304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499245 (or 2499098 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 1545035142304 in words is "one trillion, five hundred forty-five billion, thirty-five million, one hundred forty-two thousand, three hundred four".