45037526671 has 4 divisors (see below), whose sum is σ = 46490350144. Its totient is φ = 43584703200.

The previous prime is 45037526657. The next prime is 45037526689. The reversal of 45037526671 is 17662573054.

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

It is a cyclic number.

It is not a de Polignac number, because 45037526671 - 2⁷ = 45037526543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45037529671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726411690 + ... + 726411751.

It is an arithmetic number, because the mean of its divisors is an integer number (11622587536).

Almost surely, 2^45037526671 is an apocalyptic number.

45037526671 is a deficient number, since it is larger than the sum of its proper divisors (1452823473).

45037526671 is a wasteful number, since it uses less digits than its factorization.

45037526671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452823472.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 45037526671 in words is "forty-five billion, thirty-seven million, five hundred twenty-six thousand, six hundred seventy-one".