514452311252045 has 32 divisors (see below), whose sum is σ = 660324744698112. Its totient is φ = 383404768422912.

The previous prime is 514452311251987. The next prime is 514452311252053. The reversal of 514452311252045 is 540252113254415.

It is not a de Polignac number, because 514452311252045 - 2¹⁸ = 514452310989901 is a prime.

It is a super-2 number, since 2×514452311252045² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 514452311251987 and 514452311252005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3663014 + ... + 32285016.

It is an arithmetic number, because the mean of its divisors is an integer number (20635148271816).

Almost surely, 2^{514452311252045} is an apocalyptic number.

It is an amenable number.

514452311252045 is a deficient number, since it is larger than the sum of its proper divisors (145872433446067).

514452311252045 is a wasteful number, since it uses less digits than its factorization.

514452311252045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28624181.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 514452311252045 in words is "five hundred fourteen trillion, four hundred fifty-two billion, three hundred eleven million, two hundred fifty-two thousand, forty-five".