475248501798 has 32 divisors (see below), whose sum is σ = 1143455043840. Its totient is φ = 128638692000.

The previous prime is 475248501769. The next prime is 475248501799. The reversal of 475248501798 is 897105842574.

It is a super-2 number, since 2×475248501798² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475248501799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297773953 + ... + 297775548.

It is an arithmetic number, because the mean of its divisors is an integer number (35732970120).

Almost surely, 2^475248501798 is an apocalyptic number.

475248501798 is an abundant number, since it is smaller than the sum of its proper divisors (668206542042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475248501798 is a wasteful number, since it uses less digits than its factorization.

475248501798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595549532.

The product of its (nonzero) digits is 22579200, while the sum is 60.

The spelling of 475248501798 in words is "four hundred seventy-five billion, two hundred forty-eight million, five hundred one thousand, seven hundred ninety-eight".