45894148371 has 16 divisors (see below), whose sum is σ = 68242232320. Its totient is φ = 30483193320.

The previous prime is 45894148361. The next prime is 45894148381. The reversal of 45894148371 is 17384149854.

45894148371 is a `hidden beast` number, since 4 + 5 + 8 + 94 + 1 + 483 + 71 = 666.

It is an interprime number because it is at equal distance from previous prime (45894148361) and next prime (45894148381).

It is not a de Polignac number, because 45894148371 - 2¹⁰ = 45894147347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45894148361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3128815 + ... + 3143448.

It is an arithmetic number, because the mean of its divisors is an integer number (4265139520).

Almost surely, 2^45894148371 is an apocalyptic number.

45894148371 is a deficient number, since it is larger than the sum of its proper divisors (22348083949).

45894148371 is a wasteful number, since it uses less digits than its factorization.

45894148371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272543 (or 6272537 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 45894148371 in words is "forty-five billion, eight hundred ninety-four million, one hundred forty-eight thousand, three hundred seventy-one".