1927746006452 has 24 divisors (see below), whose sum is σ = 3855903965760. Its totient is φ = 826088584320.

The previous prime is 1927746006391. The next prime is 1927746006463. The reversal of 1927746006452 is 2546006477291.

It is a junction number, because it is equal to n+sod(n) for n = 1927746006394 and 1927746006403.

It is a congruent number.

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, 3411077 + ... + 3935852.

It is an arithmetic number, because the mean of its divisors is an integer number (160662665240).

Almost surely, 2^{1927746006452} is an apocalyptic number.

It is an amenable number.

1927746006452 is an abundant number, since it is smaller than the sum of its proper divisors (1928157959308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1927746006452 is a wasteful number, since it uses less digits than its factorization.

1927746006452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7356311 (or 7356309 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 1927746006452 in words is "one trillion, nine hundred twenty-seven billion, seven hundred forty-six million, six thousand, four hundred fifty-two".