1452745641351 has 16 divisors (see below), whose sum is σ = 1988496777344. Its totient is φ = 942892532064.

The previous prime is 1452745641343. The next prime is 1452745641359. The reversal of 1452745641351 is 1531465472541.

It is an interprime number because it is at equal distance from previous prime (1452745641343) and next prime (1452745641359).

It is not a de Polignac number, because 1452745641351 - 2³ = 1452745641343 is a prime.

It is a super-2 number, since 2×1452745641351² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1452745641351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452745641359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18301756 + ... + 18380961.

It is an arithmetic number, because the mean of its divisors is an integer number (124281048584).

Almost surely, 2^{1452745641351} is an apocalyptic number.

1452745641351 is a deficient number, since it is larger than the sum of its proper divisors (535751135993).

1452745641351 is a wasteful number, since it uses less digits than its factorization.

1452745641351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36683070.

The product of its digits is 2016000, while the sum is 48.

The spelling of 1452745641351 in words is "one trillion, four hundred fifty-two billion, seven hundred forty-five million, six hundred forty-one thousand, three hundred fifty-one".