525123026 has 16 divisors (see below), whose sum is σ = 829604160. Its totient is φ = 248603760.

The previous prime is 525122987. The next prime is 525123037. The reversal of 525123026 is 620321525.

It is a junction number, because it is equal to n+sod(n) for n = 525122986 and 525123004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105371 + ... + 110241.

It is an arithmetic number, because the mean of its divisors is an integer number (51850260).

Almost surely, 2^525123026 is an apocalyptic number.

525123026 is a deficient number, since it is larger than the sum of its proper divisors (304481134).

525123026 is a wasteful number, since it uses less digits than its factorization.

525123026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 525123026 is about 22915.5629649372. The cubic root of 525123026 is about 806.7773319551. Note that the first 3 decimals are identical.

The spelling of 525123026 in words is "five hundred twenty-five million, one hundred twenty-three thousand, twenty-six".