45212133245007 has 4 divisors (see below), whose sum is σ = 60282844326680. Its totient is φ = 30141422163336.

The previous prime is 45212133244987. The next prime is 45212133245009. The reversal of 45212133245007 is 70054233121254.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45212133245007 - 2¹⁴ = 45212133228623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45212133245009) 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 3 ways as a sum of consecutive naturals, for example, 7535355540832 + ... + 7535355540837.

It is an arithmetic number, because the mean of its divisors is an integer number (15070711081670).

Almost surely, 2^{45212133245007} is an apocalyptic number.

45212133245007 is a deficient number, since it is larger than the sum of its proper divisors (15070711081673).

45212133245007 is a wasteful number, since it uses less digits than its factorization.

45212133245007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15070711081672.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 45212133245007 in words is "forty-five trillion, two hundred twelve billion, one hundred thirty-three million, two hundred forty-five thousand, seven".