612460502354045 has 16 divisors (see below), whose sum is σ = 735049175006640. Its totient is φ = 489904024780800.

The previous prime is 612460502354021. The next prime is 612460502354059. The reversal of 612460502354045 is 540453205064216.

It can be written as a sum of positive squares in 8 ways, for example, as 16958632303396 + 595501870050649 = 4118086^2 + 24402907^2 .

It is not a de Polignac number, because 612460502354045 - 2¹⁸ = 612460502091901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193369951 + ... + 1193883059.

It is an arithmetic number, because the mean of its divisors is an integer number (45940573437915).

Almost surely, 2^{612460502354045} is an apocalyptic number.

It is an amenable number.

612460502354045 is a deficient number, since it is larger than the sum of its proper divisors (122588672652595).

612460502354045 is a wasteful number, since it uses less digits than its factorization.

612460502354045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544016.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 612460502354045 in words is "six hundred twelve trillion, four hundred sixty billion, five hundred two million, three hundred fifty-four thousand, forty-five".