1450797913845 has 48 divisors (see below), whose sum is σ = 2910340892160. Its totient is φ = 654826678272.

The previous prime is 1450797913837. The next prime is 1450797913853. The reversal of 1450797913845 is 5483197970541.

1450797913845 is a `hidden beast` number, since 1 + 4 + 507 + 9 + 7 + 91 + 38 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1450797913837) and next prime (1450797913853).

It is not a de Polignac number, because 1450797913845 - 2³ = 1450797913837 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29125164 + ... + 29174933.

It is an arithmetic number, because the mean of its divisors is an integer number (60632101920).

Almost surely, 2^{1450797913845} is an apocalyptic number.

1450797913845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450797913845 is an abundant number, since it is smaller than the sum of its proper divisors (1459542978315).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1450797913845 is a wasteful number, since it uses less digits than its factorization.

1450797913845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58300194 (or 58300191 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 63.

The spelling of 1450797913845 in words is "one trillion, four hundred fifty billion, seven hundred ninety-seven million, nine hundred thirteen thousand, eight hundred forty-five".