1452926121965 has 32 divisors (see below), whose sum is σ = 1824130976256. Its totient is φ = 1108864753920.

The previous prime is 1452926121839. The next prime is 1452926121971. The reversal of 1452926121965 is 5691216292541.

It is not a de Polignac number, because 1452926121965 - 2¹⁶ = 1452926056429 is a prime.

It is a super-2 number, since 2×1452926121965² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108250955 + ... + 108264375.

It is an arithmetic number, because the mean of its divisors is an integer number (57004093008).

Almost surely, 2^{1452926121965} is an apocalyptic number.

It is an amenable number.

1452926121965 is a deficient number, since it is larger than the sum of its proper divisors (371204854291).

1452926121965 is a wasteful number, since it uses less digits than its factorization.

1452926121965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15869.

The product of its digits is 2332800, while the sum is 53.

The spelling of 1452926121965 in words is "one trillion, four hundred fifty-two billion, nine hundred twenty-six million, one hundred twenty-one thousand, nine hundred sixty-five".