52475485403 has 16 divisors (see below), whose sum is σ = 60679549440. Its totient is φ = 44849808000.

The previous prime is 52475485397. The next prime is 52475485423. The reversal of 52475485403 is 30458457425.

It is not a de Polignac number, because 52475485403 - 2⁸ = 52475485147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52475485423) 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, 19178 + ... + 324528.

It is an arithmetic number, because the mean of its divisors is an integer number (3792471840).

Almost surely, 2^52475485403 is an apocalyptic number.

52475485403 is a deficient number, since it is larger than the sum of its proper divisors (8204064037).

52475485403 is a wasteful number, since it uses less digits than its factorization.

52475485403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306298.

The product of its (nonzero) digits is 2688000, while the sum is 47.

The spelling of 52475485403 in words is "fifty-two billion, four hundred seventy-five million, four hundred eighty-five thousand, four hundred three".