45135625345 has 32 divisors (see below), whose sum is σ = 58160592000. Its totient is φ = 33505121280.

The previous prime is 45135625321. The next prime is 45135625349. The reversal of 45135625345 is 54352653154.

It is not a de Polignac number, because 45135625345 - 2⁷ = 45135625217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45135625349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3514035 + ... + 3526855.

It is an arithmetic number, because the mean of its divisors is an integer number (1817518500).

Almost surely, 2^45135625345 is an apocalyptic number.

It is an amenable number.

45135625345 is a deficient number, since it is larger than the sum of its proper divisors (13024966655).

45135625345 is a wasteful number, since it uses less digits than its factorization.

45135625345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13425.

The product of its digits is 1080000, while the sum is 43.

The spelling of 45135625345 in words is "forty-five billion, one hundred thirty-five million, six hundred twenty-five thousand, three hundred forty-five".