526134664152452 has 12 divisors (see below), whose sum is σ = 922814072342736. Its totient is φ = 262473500625960.

The previous prime is 526134664152319. The next prime is 526134664152541. The reversal of 526134664152452 is 254251466431625.

It is a super-2 number, since 2×526134664152452² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148457860574 + ... + 148457864117.

It is an arithmetic number, because the mean of its divisors is an integer number (76901172695228).

Almost surely, 2^{526134664152452} is an apocalyptic number.

It is an amenable number.

526134664152452 is a deficient number, since it is larger than the sum of its proper divisors (396679408190284).

526134664152452 is a wasteful number, since it uses less digits than its factorization.

526134664152452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296915725138 (or 296915725136 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 56.

The spelling of 526134664152452 in words is "five hundred twenty-six trillion, one hundred thirty-four billion, six hundred sixty-four million, one hundred fifty-two thousand, four hundred fifty-two".