45242542335001 has 4 divisors (see below), whose sum is σ = 49355500729104. Its totient is φ = 41129583940900.

The previous prime is 45242542334959. The next prime is 45242542335041. The reversal of 45242542335001 is 10053324524254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45242542335001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45242542335041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2056479197035 + ... + 2056479197056.

It is an arithmetic number, because the mean of its divisors is an integer number (12338875182276).

Almost surely, 2^{45242542335001} is an apocalyptic number.

It is an amenable number.

45242542335001 is a deficient number, since it is larger than the sum of its proper divisors (4112958394103).

45242542335001 is a wasteful number, since it uses less digits than its factorization.

45242542335001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112958394102.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 45242542335001 its reverse (10053324524254), we get a palindrome (55295866859255).

The spelling of 45242542335001 in words is "forty-five trillion, two hundred forty-two billion, five hundred forty-two million, three hundred thirty-five thousand, one".