1627442606452 has 36 divisors (see below), whose sum is σ = 3129984865056. Its totient is φ = 739916480160.

The previous prime is 1627442606417. The next prime is 1627442606479. The reversal of 1627442606452 is 2546062447261.

It is a junction number, because it is equal to n+sod(n) for n = 1627442606396 and 1627442606405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17920824 + ... + 18011407.

Almost surely, 2^{1627442606452} is an apocalyptic number.

It is an amenable number.

1627442606452 is a deficient number, since it is larger than the sum of its proper divisors (1502542258604).

1627442606452 is a wasteful number, since it uses less digits than its factorization.

1627442606452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35932328 (or 35932313 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 1627442606452 in words is "one trillion, six hundred twenty-seven billion, four hundred forty-two million, six hundred six thousand, four hundred fifty-two".