1472172533402 has 16 divisors (see below), whose sum is σ = 2215690281000. Its totient is φ = 733612830720.

The previous prime is 1472172533399. The next prime is 1472172533431. The reversal of 1472172533402 is 2043352712741.

It can be written as a sum of positive squares in 4 ways, for example, as 984760507201 + 487412026201 = 992351^2 + 698149^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1472172533402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139277 + ... + 1721552.

Almost surely, 2^{1472172533402} is an apocalyptic number.

1472172533402 is a deficient number, since it is larger than the sum of its proper divisors (743517747598).

1472172533402 is a wasteful number, since it uses less digits than its factorization.

1472172533402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862161.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 1472172533402 in words is "one trillion, four hundred seventy-two billion, one hundred seventy-two million, five hundred thirty-three thousand, four hundred two".