45453254033 has 4 divisors (see below), whose sum is σ = 49585368048. Its totient is φ = 41321140020.

The previous prime is 45453254027. The next prime is 45453254047. The reversal of 45453254033 is 33045235454.

45453254033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 45453254033 - 2⁸ = 45453253777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45453254053) 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, 2066056991 + ... + 2066057012.

It is an arithmetic number, because the mean of its divisors is an integer number (12396342012).

Almost surely, 2^45453254033 is an apocalyptic number.

It is an amenable number.

45453254033 is a deficient number, since it is larger than the sum of its proper divisors (4132114015).

45453254033 is a wasteful number, since it uses less digits than its factorization.

45453254033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4132114014.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 45453254033 its reverse (33045235454), we get a palindrome (78498489487).

The spelling of 45453254033 in words is "forty-five billion, four hundred fifty-three million, two hundred fifty-four thousand, thirty-three".