1475523253434 has 48 divisors (see below), whose sum is σ = 3042268541280. Its totient is φ = 476963743200.

The previous prime is 1475523253429. The next prime is 1475523253441. The reversal of 1475523253434 is 4343523255741.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1445137 + ... + 2244875.

It is an arithmetic number, because the mean of its divisors is an integer number (63380594610).

Almost surely, 2^{1475523253434} is an apocalyptic number.

1475523253434 is an abundant number, since it is smaller than the sum of its proper divisors (1566745287846).

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

1475523253434 is an equidigital number, since it uses as much as digits as its factorization.

1475523253434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799947 (or 799876 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 48.

The spelling of 1475523253434 in words is "one trillion, four hundred seventy-five billion, five hundred twenty-three million, two hundred fifty-three thousand, four hundred thirty-four".