45311625253 has 8 divisors (see below), whose sum is σ = 46041009696. Its totient is φ = 44587746000.

The previous prime is 45311625221. The next prime is 45311625287. The reversal of 45311625253 is 35252611354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45311625253 - 2⁵ = 45311625221 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 (45311625553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1359703 + ... + 1392628.

It is an arithmetic number, because the mean of its divisors is an integer number (5755126212).

Almost surely, 2^45311625253 is an apocalyptic number.

It is an amenable number.

45311625253 is a deficient number, since it is larger than the sum of its proper divisors (729384443).

45311625253 is a wasteful number, since it uses less digits than its factorization.

45311625253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752595.

The product of its digits is 108000, while the sum is 37.

The spelling of 45311625253 in words is "forty-five billion, three hundred eleven million, six hundred twenty-five thousand, two hundred fifty-three".