1025097733926 has 128 divisors (see below), whose sum is σ = 2646052992000. Its totient is φ = 288101670912.

The previous prime is 1025097733921. The next prime is 1025097733927. The reversal of 1025097733926 is 6293377905201.

1025097733926 is a `hidden beast` number, since 10 + 2 + 509 + 7 + 7 + 33 + 92 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025097733921) 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, 17927590 + ... + 17984678.

It is an arithmetic number, because the mean of its divisors is an integer number (20672289000).

Almost surely, 2^{1025097733926} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025097733926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323026496000).

1025097733926 is an abundant number, since it is smaller than the sum of its proper divisors (1620955258074).

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

1025097733926 is a wasteful number, since it uses less digits than its factorization.

1025097733926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57883 (or 57877 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The spelling of 1025097733926 in words is "one trillion, twenty-five billion, ninety-seven million, seven hundred thirty-three thousand, nine hundred twenty-six".