1577023116153 has 8 divisors (see below), whose sum is σ = 2102703338208. Its totient is φ = 1051345819104.

The previous prime is 1577023116139. The next prime is 1577023116199. The reversal of 1577023116153 is 3516113207751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1577023116153 - 2⁶ = 1577023116089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1577023116133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495125 + ... + 2321517.

It is an arithmetic number, because the mean of its divisors is an integer number (262837917276).

Almost surely, 2^{1577023116153} is an apocalyptic number.

It is an amenable number.

1577023116153 is a deficient number, since it is larger than the sum of its proper divisors (525680222055).

1577023116153 is an equidigital number, since it uses as much as digits as its factorization.

1577023116153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462503.

The product of its (nonzero) digits is 132300, while the sum is 42.

The spelling of 1577023116153 in words is "one trillion, five hundred seventy-seven billion, twenty-three million, one hundred sixteen thousand, one hundred fifty-three".