2031482625510 has 128 divisors (see below), whose sum is σ = 5301567936000. Its totient is φ = 495206654976.

The previous prime is 2031482625449. The next prime is 2031482625511. The reversal of 2031482625510 is 155262841302.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031482625511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 146006314 + ... + 146020226.

It is an arithmetic number, because the mean of its divisors is an integer number (41418499500).

Almost surely, 2^{2031482625510} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031482625510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2650783968000).

2031482625510 is an abundant number, since it is smaller than the sum of its proper divisors (3270085310490).

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

2031482625510 is a wasteful number, since it uses less digits than its factorization.

2031482625510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17542.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 2031482625510 in words is "two trillion, thirty-one billion, four hundred eighty-two million, six hundred twenty-five thousand, five hundred ten".