130526167428 has 36 divisors (see below), whose sum is σ = 336166454988. Its totient is φ = 42687802560.

The previous prime is 130526167427. The next prime is 130526167463. The reversal of 130526167428 is 824761625031.

130526167428 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 2 + 616 + 7 + 4 + 28 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 101842680384 + 28683487044 = 319128^2 + 169362^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (130526167427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34203063 + ... + 34206878.

It is an arithmetic number, because the mean of its divisors is an integer number (9337957083).

Almost surely, 2^130526167428 is an apocalyptic number.

130526167428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130526167428 is an abundant number, since it is smaller than the sum of its proper divisors (205640287560).

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

130526167428 is a wasteful number, since it uses less digits than its factorization.

130526167428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68410004 (or 68409999 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 130526167428 in words is "one hundred thirty billion, five hundred twenty-six million, one hundred sixty-seven thousand, four hundred twenty-eight".