2553747437670 has 1024 divisors, whose sum is σ = 8280157519872. Its totient is φ = 493903872000.

The previous prime is 2553747437651. The next prime is 2553747437753. The reversal of 2553747437670 is 767347473552.

2553747437670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 4882882029 + ... + 4882882551.

It is an arithmetic number, because the mean of its divisors is an integer number (8086091328).

Almost surely, 2^{2553747437670} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2553747437670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4140078759936).

2553747437670 is an abundant number, since it is smaller than the sum of its proper divisors (5726410082202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553747437670 is a wasteful number, since it uses less digits than its factorization.

2553747437670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709.

The product of its (nonzero) digits is 103723200, while the sum is 60.

The spelling of 2553747437670 in words is "two trillion, five hundred fifty-three billion, seven hundred forty-seven million, four hundred thirty-seven thousand, six hundred seventy".