1451466454063 has 4 divisors (see below), whose sum is σ = 1465558361488. Its totient is φ = 1437374546640.

The previous prime is 1451466454057. The next prime is 1451466454069. The reversal of 1451466454063 is 3604546641541.

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

It is an interprime number because it is at equal distance from previous prime (1451466454057) and next prime (1451466454069).

It is a cyclic number.

It is not a de Polignac number, because 1451466454063 - 2²⁹ = 1450929583151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1451466453998 and 1451466454016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451466454069) 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, 7045953558 + ... + 7045953763.

It is an arithmetic number, because the mean of its divisors is an integer number (366389590372).

Almost surely, 2^{1451466454063} is an apocalyptic number.

1451466454063 is a deficient number, since it is larger than the sum of its proper divisors (14091907425).

1451466454063 is a wasteful number, since it uses less digits than its factorization.

1451466454063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14091907424.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 1451466454063 in words is "one trillion, four hundred fifty-one billion, four hundred sixty-six million, four hundred fifty-four thousand, sixty-three".