45067632887 has 4 divisors (see below), whose sum is σ = 45513847176. Its totient is φ = 44621418600.

The previous prime is 45067632881. The next prime is 45067632899. The reversal of 45067632887 is 78823676054.

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 45067632887 - 2⁴ = 45067632871 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 (45067632881) 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, 223106993 + ... + 223107194.

It is an arithmetic number, because the mean of its divisors is an integer number (11378461794).

Almost surely, 2^45067632887 is an apocalyptic number.

45067632887 is a deficient number, since it is larger than the sum of its proper divisors (446214289).

45067632887 is a wasteful number, since it uses less digits than its factorization.

45067632887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446214288.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 45067632887 in words is "forty-five billion, sixty-seven million, six hundred thirty-two thousand, eight hundred eighty-seven".