2931755045 has 8 divisors (see below), whose sum is σ = 3519551520. Its totient is φ = 2344440400.

The previous prime is 2931755027. The next prime is 2931755069. The reversal of 2931755045 is 5405571392.

2931755045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-2931755045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2931754993 and 2931755011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106931 + ... + 131520.

It is an arithmetic number, because the mean of its divisors is an integer number (439943940).

Almost surely, 2^2931755045 is an apocalyptic number.

It is an amenable number.

2931755045 is a deficient number, since it is larger than the sum of its proper divisors (587796475).

2931755045 is a wasteful number, since it uses less digits than its factorization.

2931755045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240915.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 2931755045 is about 54145.6835306380. The cubic root of 2931755045 is about 1431.2293282294.

The spelling of 2931755045 in words is "two billion, nine hundred thirty-one million, seven hundred fifty-five thousand, forty-five".