1622473954332 has 96 divisors (see below), whose sum is σ = 4799923107840. Its totient is φ = 414279049920.

The previous prime is 1622473954327. The next prime is 1622473954363. The reversal of 1622473954332 is 2334593742261.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14826198 + ... + 14935229.

It is an arithmetic number, because the mean of its divisors is an integer number (49999199040).

Almost surely, 2^{1622473954332} is an apocalyptic number.

1622473954332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1622473954332 is an abundant number, since it is smaller than the sum of its proper divisors (3177449153508).

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

1622473954332 is a wasteful number, since it uses less digits than its factorization.

1622473954332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29761511 (or 29761509 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 51.

The spelling of 1622473954332 in words is "one trillion, six hundred twenty-two billion, four hundred seventy-three million, nine hundred fifty-four thousand, three hundred thirty-two".