45551415051 has 48 divisors (see below), whose sum is σ = 70719929280. Its totient is φ = 28150364160.

The previous prime is 45551415031. The next prime is 45551415053. The reversal of 45551415051 is 15051415554.

45551415051 is a `hidden beast` number, since 4 + 5 + 5 + 5 + 141 + 505 + 1 = 666.

It is not a de Polignac number, because 45551415051 - 2¹¹ = 45551413003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45551414997 and 45551415015.

It is not an unprimeable number, because it can be changed into a prime (45551415053) 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 47 ways as a sum of consecutive naturals, for example, 9368361 + ... + 9373221.

It is an arithmetic number, because the mean of its divisors is an integer number (1473331860).

Almost surely, 2^45551415051 is an apocalyptic number.

45551415051 is a deficient number, since it is larger than the sum of its proper divisors (25168514229).

45551415051 is a wasteful number, since it uses less digits than its factorization.

45551415051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796 (or 5793 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 36.

The spelling of 45551415051 in words is "forty-five billion, five hundred fifty-one million, four hundred fifteen thousand, fifty-one".