10520425404530 has 32 divisors (see below), whose sum is σ = 18942666467904. Its totient is φ = 4206859142976.

The previous prime is 10520425404473. The next prime is 10520425404539. The reversal of 10520425404530 is 3540452402501.

It is a super-2 number, since 2×10520425404530² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10520425404539) 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 15 ways as a sum of consecutive naturals, for example, 733276817 + ... + 733291163.

It is an arithmetic number, because the mean of its divisors is an integer number (591958327122).

Almost surely, 2^{10520425404530} is an apocalyptic number.

10520425404530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10520425404530 is a deficient number, since it is larger than the sum of its proper divisors (8422241063374).

10520425404530 is a wasteful number, since it uses less digits than its factorization.

10520425404530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32090.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 10520425404530 in words is "ten trillion, five hundred twenty billion, four hundred twenty-five million, four hundred four thousand, five hundred thirty".