1453508450147 has 8 divisors (see below), whose sum is σ = 1576742464416. Its totient is φ = 1331906674752.

The previous prime is 1453508450113. The next prime is 1453508450153. The reversal of 1453508450147 is 7410548053541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1453508450147 - 2¹⁰ = 1453508449123 is a prime.

It is a super-2 number, since 2×1453508450147² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1453508450047) 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, 408057863 + ... + 408061424.

It is an arithmetic number, because the mean of its divisors is an integer number (197092808052).

Almost surely, 2^{1453508450147} is an apocalyptic number.

1453508450147 is a deficient number, since it is larger than the sum of its proper divisors (123234014269).

1453508450147 is a wasteful number, since it uses less digits than its factorization.

1453508450147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816119437.

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 1453508450147 in words is "one trillion, four hundred fifty-three billion, five hundred eight million, four hundred fifty thousand, one hundred forty-seven".