45423331150505 has 16 divisors (see below), whose sum is σ = 67958022708864. Its totient is φ = 28315842794880.

The previous prime is 45423331150451. The next prime is 45423331150507. The reversal of 45423331150505 is 50505113332454.

It is not a de Polignac number, because 45423331150505 - 2²² = 45423326956201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45423331150507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58991338772 + ... + 58991339541.

It is an arithmetic number, because the mean of its divisors is an integer number (4247376419304).

Almost surely, 2^{45423331150505} is an apocalyptic number.

It is an amenable number.

45423331150505 is a deficient number, since it is larger than the sum of its proper divisors (22534691558359).

45423331150505 is a wasteful number, since it uses less digits than its factorization.

45423331150505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117982678336.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 45423331150505 its reverse (50505113332454), we get a palindrome (95928444482959).

The spelling of 45423331150505 in words is "forty-five trillion, four hundred twenty-three billion, three hundred thirty-one million, one hundred fifty thousand, five hundred five".