295666666540 has 24 divisors (see below), whose sum is σ = 709600000032. Its totient is φ = 101371428480.

The previous prime is 295666666517. The next prime is 295666666541. The reversal of 295666666540 is 45666666592.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (295666666541) 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, 1055952241 + ... + 1055952520.

It is an arithmetic number, because the mean of its divisors is an integer number (29566666668).

Almost surely, 2^295666666540 is an apocalyptic number.

295666666540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

295666666540 is an abundant number, since it is smaller than the sum of its proper divisors (413933333492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

295666666540 is a wasteful number, since it uses less digits than its factorization.

295666666540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111904777 (or 2111904775 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 61.

The spelling of 295666666540 in words is "two hundred ninety-five billion, six hundred sixty-six million, six hundred sixty-six thousand, five hundred forty".