45537571151 has 2 divisors, whose sum is σ = 45537571152. Its totient is φ = 45537571150.

The previous prime is 45537571133. The next prime is 45537571193. The reversal of 45537571151 is 15117573554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45537571151 - 2⁶ = 45537571087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45537541151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22768785575 + 22768785576.

It is an arithmetic number, because the mean of its divisors is an integer number (22768785576).

Almost surely, 2^45537571151 is an apocalyptic number.

45537571151 is a deficient number, since it is larger than the sum of its proper divisors (1).

45537571151 is an equidigital number, since it uses as much as digits as its factorization.

45537571151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367500, while the sum is 44.

The spelling of 45537571151 in words is "forty-five billion, five hundred thirty-seven million, five hundred seventy-one thousand, one hundred fifty-one".