1206007045506 has 24 divisors (see below), whose sum is σ = 2613040694784. Its totient is φ = 401998436280.

The previous prime is 1206007045471. The next prime is 1206007045541. The reversal of 1206007045506 is 6055407006021.

It is a happy number.

1206007045506 is a `hidden beast` number, since 1 + 2 + 0 + 600 + 7 + 0 + 45 + 5 + 0 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1206007045471) and next prime (1206007045541).

It is a super-2 number, since 2×1206007045506² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2038411 + ... + 2562641.

It is an arithmetic number, because the mean of its divisors is an integer number (108876695616).

Almost surely, 2^{1206007045506} is an apocalyptic number.

1206007045506 is an abundant number, since it is smaller than the sum of its proper divisors (1407033649278).

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

1206007045506 is a wasteful number, since it uses less digits than its factorization.

1206007045506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652046 (or 652043 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 1206007045506 in words is "one trillion, two hundred six billion, seven million, forty-five thousand, five hundred six".