1465034012563 has 16 divisors (see below), whose sum is σ = 1671103395072. Its totient is φ = 1271347924000.

The previous prime is 1465034012551. The next prime is 1465034012591. The reversal of 1465034012563 is 3652104305641.

It is a de Polignac number, because none of the positive numbers 2^k-1465034012563 is a prime.

It is a super-3 number, since 3×1465034012563³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1465034012543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5772568 + ... + 6021013.

It is an arithmetic number, because the mean of its divisors is an integer number (104443962192).

Almost surely, 2^{1465034012563} is an apocalyptic number.

1465034012563 is a deficient number, since it is larger than the sum of its proper divisors (206069382509).

1465034012563 is a wasteful number, since it uses less digits than its factorization.

1465034012563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11794106.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1465034012563 in words is "one trillion, four hundred sixty-five billion, thirty-four million, twelve thousand, five hundred sixty-three".