4191045652 has 12 divisors (see below), whose sum is σ = 7437630816. Its totient is φ = 2066008280.

The previous prime is 4191045629. The next prime is 4191045667. The reversal of 4191045652 is 2565401914.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7378318 + ... + 7378885.

It is an arithmetic number, because the mean of its divisors is an integer number (619802568).

Almost surely, 2^4191045652 is an apocalyptic number.

It is an amenable number.

4191045652 is a deficient number, since it is larger than the sum of its proper divisors (3246585164).

4191045652 is a wasteful number, since it uses less digits than its factorization.

4191045652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14757278 (or 14757276 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 4191045652 is about 64738.2858284030. The cubic root of 4191045652 is about 1612.2812269108.

The spelling of 4191045652 in words is "four billion, one hundred ninety-one million, forty-five thousand, six hundred fifty-two".