45403470665 has 8 divisors (see below), whose sum is σ = 62267616960. Its totient is φ = 31133808432.

The previous prime is 45403470659. The next prime is 45403470667. The reversal of 45403470665 is 56607430454.

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

It is a cyclic number.

It is not a de Polignac number, because 45403470665 - 2¹² = 45403466569 is a prime.

It is a super-2 number, since 2×45403470665² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45403470667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648620975 + ... + 648621044.

It is an arithmetic number, because the mean of its divisors is an integer number (7783452120).

Almost surely, 2^45403470665 is an apocalyptic number.

It is an amenable number.

45403470665 is a deficient number, since it is larger than the sum of its proper divisors (16864146295).

45403470665 is a wasteful number, since it uses less digits than its factorization.

45403470665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297242031.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 45403470665 in words is "forty-five billion, four hundred three million, four hundred seventy thousand, six hundred sixty-five".