6651854741 has 8 divisors (see below), whose sum is σ = 8049303360. Its totient is φ = 5366202048.

The previous prime is 6651854717. The next prime is 6651854753. The reversal of 6651854741 is 1474581566.

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-6651854741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6651854441) 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, 27948851 + ... + 27949088.

It is an arithmetic number, because the mean of its divisors is an integer number (1006162920).

Almost surely, 2^6651854741 is an apocalyptic number.

It is an amenable number.

6651854741 is a deficient number, since it is larger than the sum of its proper divisors (1397448619).

6651854741 is a wasteful number, since it uses less digits than its factorization.

6651854741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55897963.

The product of its digits is 806400, while the sum is 47.

The square root of 6651854741 is about 81558.9035053807. The cubic root of 6651854741 is about 1880.6771686308.

The spelling of 6651854741 in words is "six billion, six hundred fifty-one million, eight hundred fifty-four thousand, seven hundred forty-one".