1452155125162 has 16 divisors (see below), whose sum is σ = 2492723596032. Its totient is φ = 621523494000.

The previous prime is 1452155125159. The next prime is 1452155125163. The reversal of 1452155125162 is 2615215512541.

It is not an unprimeable number, because it can be changed into a prime (1452155125163) 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, 69047653 + ... + 69068680.

It is an arithmetic number, because the mean of its divisors is an integer number (155795224752).

Almost surely, 2^{1452155125162} is an apocalyptic number.

1452155125162 is a deficient number, since it is larger than the sum of its proper divisors (1040568470870).

1452155125162 is a wasteful number, since it uses less digits than its factorization.

1452155125162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138117093.

The product of its digits is 120000, while the sum is 40.

The spelling of 1452155125162 in words is "one trillion, four hundred fifty-two billion, one hundred fifty-five million, one hundred twenty-five thousand, one hundred sixty-two".