45250051287737 has 4 divisors (see below), whose sum is σ = 47631632934480. Its totient is φ = 42868469640996.

The previous prime is 45250051287697. The next prime is 45250051287757. The reversal of 45250051287737 is 73778215005254.

It is a happy number.

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 45250051287737 - 2⁶ = 45250051287673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45250051287757) 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, 1190790823343 + ... + 1190790823380.

It is an arithmetic number, because the mean of its divisors is an integer number (11907908233620).

Almost surely, 2^{45250051287737} is an apocalyptic number.

It is an amenable number.

45250051287737 is a deficient number, since it is larger than the sum of its proper divisors (2381581646743).

45250051287737 is a wasteful number, since it uses less digits than its factorization.

45250051287737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381581646742.

The product of its (nonzero) digits is 16464000, while the sum is 56.

The spelling of 45250051287737 in words is "forty-five trillion, two hundred fifty billion, fifty-one million, two hundred eighty-seven thousand, seven hundred thirty-seven".