1472578653620 has 24 divisors (see below), whose sum is σ = 3103342446624. Its totient is φ = 586950075936.

The previous prime is 1472578653599. The next prime is 1472578653671. The reversal of 1472578653620 is 263568752741.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 130080794 + ... + 130092113.

It is an arithmetic number, because the mean of its divisors is an integer number (129305935276).

Almost surely, 2^{1472578653620} is an apocalyptic number.

1472578653620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472578653620 is an abundant number, since it is smaller than the sum of its proper divisors (1630763793004).

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

1472578653620 is a wasteful number, since it uses less digits than its factorization.

1472578653620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260173199 (or 260173197 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 1472578653620 in words is "one trillion, four hundred seventy-two billion, five hundred seventy-eight million, six hundred fifty-three thousand, six hundred twenty".