3745162615473 has 128 divisors (see below), whose sum is σ = 6148026931200. Its totient is φ = 2244153413376.

The previous prime is 3745162615459. The next prime is 3745162615507.

3745162615473 is a `hidden beast` number, since 3 + 7 + 4 + 5 + 1 + 626 + 1 + 5 + 4 + 7 + 3 = 666.

3745162615473 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3745162615473 - 2¹³ = 3745162607281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3745162615423) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 532963986 + ... + 532971012.

It is an arithmetic number, because the mean of its divisors is an integer number (48031460400).

Almost surely, 2^{3745162615473} is an apocalyptic number.

It is an amenable number.

3745162615473 is a deficient number, since it is larger than the sum of its proper divisors (2402864315727).

3745162615473 is a wasteful number, since it uses less digits than its factorization.

3745162615473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7788 (or 7782 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The spelling of 3745162615473 in words is "three trillion, seven hundred forty-five billion, one hundred sixty-two million, six hundred fifteen thousand, four hundred seventy-three".