1450531452031 has 4 divisors (see below), whose sum is σ = 1450576318912. Its totient is φ = 1450486585152.

The previous prime is 1450531452001. The next prime is 1450531452047. The reversal of 1450531452031 is 1302541350541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1450531452031 - 2¹³ = 1450531443839 is a prime.

It is a super-2 number, since 2×1450531452031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450531452001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22384911 + ... + 22449616.

It is an arithmetic number, because the mean of its divisors is an integer number (362644079728).

Almost surely, 2^{1450531452031} is an apocalyptic number.

1450531452031 is a deficient number, since it is larger than the sum of its proper divisors (44866881).

1450531452031 is an equidigital number, since it uses as much as digits as its factorization.

1450531452031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44866880.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 1450531452031 in words is "one trillion, four hundred fifty billion, five hundred thirty-one million, four hundred fifty-two thousand, thirty-one".