45350221652 has 6 divisors (see below), whose sum is σ = 79362887898. Its totient is φ = 22675110824.

The previous prime is 45350221643. The next prime is 45350221661. The reversal of 45350221652 is 25612205354.

It is an interprime number because it is at equal distance from previous prime (45350221643) and next prime (45350221661).

It can be written as a sum of positive squares in only one way, i.e., 41830884676 + 3519336976 = 204526^2 + 59324^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5668777703 + ... + 5668777710.

It is an arithmetic number, because the mean of its divisors is an integer number (13227147983).

Almost surely, 2^45350221652 is an apocalyptic number.

It is an amenable number.

45350221652 is a deficient number, since it is larger than the sum of its proper divisors (34012666246).

45350221652 is a wasteful number, since it uses less digits than its factorization.

45350221652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11337555417 (or 11337555415 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 45350221652 in words is "forty-five billion, three hundred fifty million, two hundred twenty-one thousand, six hundred fifty-two".