45047877206 has 4 divisors (see below), whose sum is σ = 67571815812. Its totient is φ = 22523938602.

The previous prime is 45047877179. The next prime is 45047877223. The reversal of 45047877206 is 60277874054.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45047877206² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11261969300 + ... + 11261969303.

It is an arithmetic number, because the mean of its divisors is an integer number (16892953953).

Almost surely, 2^45047877206 is an apocalyptic number.

45047877206 is a deficient number, since it is larger than the sum of its proper divisors (22523938606).

45047877206 is a wasteful number, since it uses less digits than its factorization.

45047877206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22523938605.

The product of its (nonzero) digits is 2634240, while the sum is 50.

The spelling of 45047877206 in words is "forty-five billion, forty-seven million, eight hundred seventy-seven thousand, two hundred six".