1472172533420 has 48 divisors (see below), whose sum is σ = 3159561904128. Its totient is φ = 575934344640.

The previous prime is 1472172533399. The next prime is 1472172533431. The reversal of 1472172533420 is 243352712741.

It is a super-2 number, since 2×1472172533420² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787325 + ... + 1887915.

It is an arithmetic number, because the mean of its divisors is an integer number (65824206336).

Almost surely, 2^{1472172533420} is an apocalyptic number.

1472172533420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472172533420 is an abundant number, since it is smaller than the sum of its proper divisors (1687389370708).

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

1472172533420 is a wasteful number, since it uses less digits than its factorization.

1472172533420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102070 (or 1102068 counting only the distinct ones).

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

The spelling of 1472172533420 in words is "one trillion, four hundred seventy-two billion, one hundred seventy-two million, five hundred thirty-three thousand, four hundred twenty".