470751003665 has 4 divisors (see below), whose sum is σ = 564901204404. Its totient is φ = 376600802928.

The previous prime is 470751003659. The next prime is 470751003691. The reversal of 470751003665 is 566300157074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 566300157074 = 2 ⋅283150078537.

It can be written as a sum of positive squares in 2 ways, for example, as 238635181009 + 232115822656 = 488503^2 + 481784^2 .

It is a cyclic number.

It is not a de Polignac number, because 470751003665 - 2¹² = 470750999569 is a prime.

It is a Duffinian number.

It is a Curzon 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, 47075100362 + ... + 47075100371.

It is an arithmetic number, because the mean of its divisors is an integer number (141225301101).

Almost surely, 2^470751003665 is an apocalyptic number.

It is an amenable number.

470751003665 is a deficient number, since it is larger than the sum of its proper divisors (94150200739).

470751003665 is an equidigital number, since it uses as much as digits as its factorization.

470751003665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94150200738.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 470751003665 in words is "four hundred seventy billion, seven hundred fifty-one million, three thousand, six hundred sixty-five".