104526123025 has 9 divisors (see below), whose sum is σ = 129614397073. Its totient is φ = 83619605200.

The previous prime is 104526123019. The next prime is 104526123049. The reversal of 104526123025 is 520321625401.

The square root of 104526123025 is 323305.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 54879153169 + 49646969856 = 234263^2 + 222816^2 .

It is not a de Polignac number, because 104526123025 - 2⁹ = 104526122513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1584195 + ... + 1648855.

Almost surely, 2^104526123025 is an apocalyptic number.

104526123025 is the 323305-th square number.

104526123025 is the 161653-rd centered octagonal number.

It is an amenable number.

104526123025 is a deficient number, since it is larger than the sum of its proper divisors (25088274048).

104526123025 is an frugal number, since it uses more digits than its factorization.

104526123025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129332 (or 64666 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 104526123025 its reverse (520321625401), we get a palindrome (624847748426).

The spelling of 104526123025 in words is "one hundred four billion, five hundred twenty-six million, one hundred twenty-three thousand, twenty-five".