1525676796 has 120 divisors (see below), whose sum is σ = 4681646816. Its totient is φ = 424103040.

The previous prime is 1525676771. The next prime is 1525676797. The reversal of 1525676796 is 6976765251.

1525676796 is a `hidden beast` number, since 1 + 5 + 2 + 567 + 6 + 79 + 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 (1525676797) 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 39 ways as a sum of consecutive naturals, for example, 74826 + ... + 93006.

Almost surely, 2^1525676796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1525676796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340823408).

1525676796 is an abundant number, since it is smaller than the sum of its proper divisors (3155970020).

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

1525676796 is a wasteful number, since it uses less digits than its factorization.

1525676796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18241 (or 18230 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 54.

The square root of 1525676796 is about 39059.9129031287. The cubic root of 1525676796 is about 1151.2090110501.

The spelling of 1525676796 in words is "one billion, five hundred twenty-five million, six hundred seventy-six thousand, seven hundred ninety-six".