45230185961 has 8 divisors (see below), whose sum is σ = 45299029440. Its totient is φ = 45161381232.

The previous prime is 45230185943. The next prime is 45230185963. The reversal of 45230185961 is 16958103254.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45230185961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45230185963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3011276 + ... + 3026258.

It is an arithmetic number, because the mean of its divisors is an integer number (5662378680).

Almost surely, 2^45230185961 is an apocalyptic number.

It is an amenable number.

45230185961 is a deficient number, since it is larger than the sum of its proper divisors (68843479).

45230185961 is a wasteful number, since it uses less digits than its factorization.

45230185961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19375.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 45230185961 in words is "forty-five billion, two hundred thirty million, one hundred eighty-five thousand, nine hundred sixty-one".