1245028054613 has 32 divisors (see below), whose sum is σ = 1528063377408. Its totient is φ = 990080582400.

The previous prime is 1245028054573. The next prime is 1245028054619. The reversal of 1245028054613 is 3164508205421.

It is not a de Polignac number, because 1245028054613 - 2¹⁴ = 1245028038229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245028054619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86772506 + ... + 86786852.

It is an arithmetic number, because the mean of its divisors is an integer number (47751980544).

Almost surely, 2^{1245028054613} is an apocalyptic number.

It is an amenable number.

1245028054613 is a deficient number, since it is larger than the sum of its proper divisors (283035322795).

1245028054613 is a wasteful number, since it uses less digits than its factorization.

1245028054613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24713.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 1245028054613 in words is "one trillion, two hundred forty-five billion, twenty-eight million, fifty-four thousand, six hundred thirteen".