45363292251 has 4 divisors (see below), whose sum is σ = 60484389672. Its totient is φ = 30242194832.

The previous prime is 45363292223. The next prime is 45363292259. The reversal of 45363292251 is 15229236354.

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

It is a cyclic number.

It is not a de Polignac number, because 45363292251 - 2¹³ = 45363284059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45363292259) 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, 7560548706 + ... + 7560548711.

It is an arithmetic number, because the mean of its divisors is an integer number (15121097418).

Almost surely, 2^45363292251 is an apocalyptic number.

45363292251 is a deficient number, since it is larger than the sum of its proper divisors (15121097421).

45363292251 is a wasteful number, since it uses less digits than its factorization.

45363292251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15121097420.

The product of its digits is 388800, while the sum is 42.

The spelling of 45363292251 in words is "forty-five billion, three hundred sixty-three million, two hundred ninety-two thousand, two hundred fifty-one".