1572770122473 has 32 divisors (see below), whose sum is σ = 2409488064000. Its totient is φ = 902493792000.

The previous prime is 1572770122453. The next prime is 1572770122487. The reversal of 1572770122473 is 3742210772751.

It is not a de Polignac number, because 1572770122473 - 2¹² = 1572770118377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1572770122423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327073 + ... + 1803473.

It is an arithmetic number, because the mean of its divisors is an integer number (75296502000).

Almost surely, 2^{1572770122473} is an apocalyptic number.

It is an amenable number.

1572770122473 is a deficient number, since it is larger than the sum of its proper divisors (836717941527).

1572770122473 is a wasteful number, since it uses less digits than its factorization.

1572770122473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478133.

The product of its (nonzero) digits is 1152480, while the sum is 48.

The spelling of 1572770122473 in words is "one trillion, five hundred seventy-two billion, seven hundred seventy million, one hundred twenty-two thousand, four hundred seventy-three".