45453683629 has 8 divisors (see below), whose sum is σ = 48537861120. Its totient is φ = 42470626800.

The previous prime is 45453683621. The next prime is 45453683647. The reversal of 45453683629 is 92638635454.

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 45453683629 - 2³ = 45453683621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45453683629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45453683621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25279237 + ... + 25281034.

It is an arithmetic number, because the mean of its divisors is an integer number (6067232640).

Almost surely, 2^45453683629 is an apocalyptic number.

It is an amenable number.

45453683629 is a deficient number, since it is larger than the sum of its proper divisors (3084177491).

45453683629 is a wasteful number, since it uses less digits than its factorization.

45453683629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560331.

The product of its digits is 18662400, while the sum is 55.

The spelling of 45453683629 in words is "forty-five billion, four hundred fifty-three million, six hundred eighty-three thousand, six hundred twenty-nine".