45435121005 has 8 divisors (see below), whose sum is σ = 72696193632. Its totient is φ = 24232064528.

The previous prime is 45435120977. The next prime is 45435121007. The reversal of 45435121005 is 50012153454.

45435121005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45435121005 - 2⁷ = 45435120877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45435121007) 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, 1514504019 + ... + 1514504048.

It is an arithmetic number, because the mean of its divisors is an integer number (9087024204).

Almost surely, 2^45435121005 is an apocalyptic number.

It is an amenable number.

45435121005 is a deficient number, since it is larger than the sum of its proper divisors (27261072627).

45435121005 is a wasteful number, since it uses less digits than its factorization.

45435121005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029008075.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 45435121005 its reverse (50012153454), we get a palindrome (95447274459).

The spelling of 45435121005 in words is "forty-five billion, four hundred thirty-five million, one hundred twenty-one thousand, five".