2671602064545 has 32 divisors (see below), whose sum is σ = 4318634162304. Its totient is φ = 1410236697600.

The previous prime is 2671602064517. The next prime is 2671602064559. The reversal of 2671602064545 is 5454602061762.

It is not a de Polignac number, because 2671602064545 - 2¹⁶ = 2671601999009 is a prime.

It is a super-2 number, since 2×2671602064545² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2671602064494 and 2671602064503.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1677726 + ... + 2856215.

It is an arithmetic number, because the mean of its divisors is an integer number (134957317572).

Almost surely, 2^{2671602064545} is an apocalyptic number.

It is an amenable number.

2671602064545 is a deficient number, since it is larger than the sum of its proper divisors (1647032097759).

2671602064545 is a wasteful number, since it uses less digits than its factorization.

2671602064545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534353.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 2671602064545 in words is "two trillion, six hundred seventy-one billion, six hundred two million, sixty-four thousand, five hundred forty-five".