45151545151 has 8 divisors (see below), whose sum is σ = 45414673920. Its totient is φ = 44888537688.

The previous prime is 45151545143. The next prime is 45151545181. The reversal of 45151545151 is 15154515154.

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 45151545151 - 2³ = 45151545143 is a prime.

It is a super-2 number, since 2×45151545151² (a number of 22 digits) contains 22 as substring.

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 45151545151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45151545181) 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, 778770 + ... + 834736.

It is an arithmetic number, because the mean of its divisors is an integer number (5676834240).

Almost surely, 2^45151545151 is an apocalyptic number.

45151545151 is a deficient number, since it is larger than the sum of its proper divisors (263128769).

45151545151 is a wasteful number, since it uses less digits than its factorization.

45151545151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60653.

The product of its digits is 50000, while the sum is 37.

The spelling of 45151545151 in words is "forty-five billion, one hundred fifty-one million, five hundred forty-five thousand, one hundred fifty-one".