475153723040 has 24 divisors (see below), whose sum is σ = 1122550671060. Its totient is φ = 190061489152.

The previous prime is 475153723021. The next prime is 475153723061. The reversal of 475153723040 is 40327351574.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 456721859344 + 18431863696 = 675812^2 + 135764^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484855225 + ... + 1484855544.

Almost surely, 2^475153723040 is an apocalyptic number.

475153723040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

475153723040 is an abundant number, since it is smaller than the sum of its proper divisors (647396948020).

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

475153723040 is a wasteful number, since it uses less digits than its factorization.

475153723040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969710784 (or 2969710776 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 475153723040 in words is "four hundred seventy-five billion, one hundred fifty-three million, seven hundred twenty-three thousand, forty".