45411605551 has 8 divisors (see below), whose sum is σ = 49454299440. Its totient is φ = 41447410752.

The previous prime is 45411605539. The next prime is 45411605563. The reversal of 45411605551 is 15550611454.

It is an interprime number because it is at equal distance from previous prime (45411605539) and next prime (45411605563).

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 45411605551 - 2⁷ = 45411605423 is a prime.

It is a super-2 number, since 2×45411605551² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45411605551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45411605581) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 19623565 + ... + 19625878.

It is an arithmetic number, because the mean of its divisors is an integer number (6181787430).

Almost surely, 2^45411605551 is an apocalyptic number.

45411605551 is a deficient number, since it is larger than the sum of its proper divisors (4042693889).

45411605551 is a wasteful number, since it uses less digits than its factorization.

45411605551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39249545.

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 45411605551 in words is "forty-five billion, four hundred eleven million, six hundred five thousand, five hundred fifty-one".