45748473473 has 16 divisors (see below), whose sum is σ = 47495354880. Its totient is φ = 44030952000.

The previous prime is 45748473451. The next prime is 45748473481. The reversal of 45748473473 is 37437484754.

It is a cyclic number.

It is not a de Polignac number, because 45748473473 - 2¹⁸ = 45748211329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45748473493) 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, 1318163 + ... + 1352423.

It is an arithmetic number, because the mean of its divisors is an integer number (2968459680).

Almost surely, 2^45748473473 is an apocalyptic number.

It is an amenable number.

45748473473 is a deficient number, since it is larger than the sum of its proper divisors (1746881407).

45748473473 is a wasteful number, since it uses less digits than its factorization.

45748473473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34688.

The product of its digits is 31610880, while the sum is 56.

The spelling of 45748473473 in words is "forty-five billion, seven hundred forty-eight million, four hundred seventy-three thousand, four hundred seventy-three".