2530692128000 has 144 divisors (see below), whose sum is σ = 6311480500416. Its totient is φ = 1011119155200.

The previous prime is 2530692127969. The next prime is 2530692128009. The reversal of 2530692128000 is 8212960352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530692128009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28211219 + ... + 28300781.

Almost surely, 2^{2530692128000} is an apocalyptic number.

2530692128000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530692128000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3155740250208).

2530692128000 is an abundant number, since it is smaller than the sum of its proper divisors (3780788372416).

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

2530692128000 is an frugal number, since it uses more digits than its factorization.

2530692128000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90477 (or 90453 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 2530692128000 in words is "two trillion, five hundred thirty billion, six hundred ninety-two million, one hundred twenty-eight thousand".