45007877 has 4 divisors (see below), whose sum is σ = 46459776. Its totient is φ = 43555980.

The previous prime is 45007841. The next prime is 45007901. The reversal of 45007877 is 77870054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45007877 - 2⁸ = 45007621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45007877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45007817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725903 + ... + 725964.

It is an arithmetic number, because the mean of its divisors is an integer number (11614944).

Almost surely, 2^45007877 is an apocalyptic number.

It is an amenable number.

45007877 is a deficient number, since it is larger than the sum of its proper divisors (1451899).

45007877 is a wasteful number, since it uses less digits than its factorization.

45007877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451898.

The product of its (nonzero) digits is 54880, while the sum is 38.

The square root of 45007877 is about 6708.7910237240. The cubic root of 45007877 is about 355.7100830519.

The spelling of 45007877 in words is "forty-five million, seven thousand, eight hundred seventy-seven".