2562125437439 has 8 divisors (see below), whose sum is σ = 2571415488480. Its totient is φ = 2552836608000.

The previous prime is 2562125437409. The next prime is 2562125437483. The reversal of 2562125437439 is 9347345212652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2562125437439 - 2²⁸ = 2561857001983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562125437409) 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 7 ways as a sum of consecutive naturals, for example, 4007039 + ... + 4602239.

It is an arithmetic number, because the mean of its divisors is an integer number (321426936060).

Almost surely, 2^{2562125437439} is an apocalyptic number.

2562125437439 is a deficient number, since it is larger than the sum of its proper divisors (9290051041).

2562125437439 is a wasteful number, since it uses less digits than its factorization.

2562125437439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610801.

The product of its digits is 10886400, while the sum is 53.

The spelling of 2562125437439 in words is "two trillion, five hundred sixty-two billion, one hundred twenty-five million, four hundred thirty-seven thousand, four hundred thirty-nine".