45572665461 has 8 divisors (see below), whose sum is σ = 60834792480. Its totient is φ = 30346157712.

The previous prime is 45572665433. The next prime is 45572665471. The reversal of 45572665461 is 16456627554.

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

It is not a de Polignac number, because 45572665461 - 2¹⁰ = 45572664437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45572665471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8901831 + ... + 8906948.

It is an arithmetic number, because the mean of its divisors is an integer number (7604349060).

Almost surely, 2^45572665461 is an apocalyptic number.

It is an amenable number.

45572665461 is a deficient number, since it is larger than the sum of its proper divisors (15262127019).

45572665461 is a wasteful number, since it uses less digits than its factorization.

45572665461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17809635.

The product of its digits is 6048000, while the sum is 51.

The spelling of 45572665461 in words is "forty-five billion, five hundred seventy-two million, six hundred sixty-five thousand, four hundred sixty-one".