45326444247 has 12 divisors (see below), whose sum is σ = 74824606480. Its totient is φ = 25900825248.

The previous prime is 45326444227. The next prime is 45326444249. The reversal of 45326444247 is 74244462354.

45326444247 is a `hidden beast` number, since 45 + 326 + 4 + 44 + 247 = 666.

It is not a de Polignac number, because 45326444247 - 2⁶ = 45326444183 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 (45326444249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359733622 + ... + 359733747.

Almost surely, 2^45326444247 is an apocalyptic number.

45326444247 is a deficient number, since it is larger than the sum of its proper divisors (29498162233).

45326444247 is a wasteful number, since it uses less digits than its factorization.

45326444247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719467382 (or 719467379 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 45.

The spelling of 45326444247 in words is "forty-five billion, three hundred twenty-six million, four hundred forty-four thousand, two hundred forty-seven".