945165787 has 8 divisors (see below), whose sum is σ = 956612304. Its totient is φ = 933773568.

The previous prime is 945165763. The next prime is 945165791. The reversal of 945165787 is 787561549.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 945165787 - 2¹⁵ = 945133019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945165707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22008 + ... + 48730.

It is an arithmetic number, because the mean of its divisors is an integer number (119576538).

Almost surely, 2^945165787 is an apocalyptic number.

945165787 is a deficient number, since it is larger than the sum of its proper divisors (11446517).

945165787 is a wasteful number, since it uses less digits than its factorization.

945165787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27149.

The product of its digits is 2116800, while the sum is 52.

The square root of 945165787 is about 30743.5487053788. The cubic root of 945165787 is about 981.3772759730.

The spelling of 945165787 in words is "nine hundred forty-five million, one hundred sixty-five thousand, seven hundred eighty-seven".