1527106666252 has 24 divisors (see below), whose sum is σ = 2709594795600. Its totient is φ = 752981999616.

The previous prime is 1527106666237. The next prime is 1527106666277. The reversal of 1527106666252 is 2526666017251.

It is a super-2 number, since 2×1527106666252² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1527106666196 and 1527106666205.

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, 5524213 + ... + 5794060.

It is an arithmetic number, because the mean of its divisors is an integer number (112899783150).

Almost surely, 2^{1527106666252} is an apocalyptic number.

It is an amenable number.

1527106666252 is a deficient number, since it is larger than the sum of its proper divisors (1182488129348).

1527106666252 is a wasteful number, since it uses less digits than its factorization.

1527106666252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11318745 (or 11318743 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 1527106666252 in words is "one trillion, five hundred twenty-seven billion, one hundred six million, six hundred sixty-six thousand, two hundred fifty-two".