45609852151 has 4 divisors (see below), whose sum is σ = 45911904304. Its totient is φ = 45307800000.

The previous prime is 45609852149. The next prime is 45609852181. The reversal of 45609852151 is 15125890654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45609852151 - 2¹ = 45609852149 is a prime.

It is a super-2 number, since 2×45609852151² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45609852181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151025850 + ... + 151026151.

It is an arithmetic number, because the mean of its divisors is an integer number (11477976076).

Almost surely, 2^45609852151 is an apocalyptic number.

45609852151 is a deficient number, since it is larger than the sum of its proper divisors (302052153).

45609852151 is a wasteful number, since it uses less digits than its factorization.

45609852151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302052152.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 45609852151 in words is "forty-five billion, six hundred nine million, eight hundred fifty-two thousand, one hundred fifty-one".