918952045 has 24 divisors (see below), whose sum is σ = 1215768960. Its totient is φ = 666309600.

The previous prime is 918952033. The next prime is 918952049. The reversal of 918952045 is 540259819.

918952045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 918952045 - 2⁹ = 918951533 is a prime.

It is a super-2 number, since 2×918952045² = 1688945722019364050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 918951992 and 918952010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (918952049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215080 + ... + 219310.

It is an arithmetic number, because the mean of its divisors is an integer number (50657040).

Almost surely, 2^918952045 is an apocalyptic number.

It is an amenable number.

918952045 is a deficient number, since it is larger than the sum of its proper divisors (296816915).

918952045 is a wasteful number, since it uses less digits than its factorization.

918952045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4617 (or 4606 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 918952045 is about 30314.2218273866. The cubic root of 918952045 is about 972.2193999277.

The spelling of 918952045 in words is "nine hundred eighteen million, nine hundred fifty-two thousand, forty-five".