2573401627 has 4 divisors (see below), whose sum is σ = 2575408680. Its totient is φ = 2571394576.

The previous prime is 2573401583. The next prime is 2573401631. The reversal of 2573401627 is 7261043752.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2573401627 - 2¹¹ = 2573399579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2573401687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001602 + ... + 1004167.

It is an arithmetic number, because the mean of its divisors is an integer number (643852170).

Almost surely, 2^2573401627 is an apocalyptic number.

2573401627 is a deficient number, since it is larger than the sum of its proper divisors (2007053).

2573401627 is a wasteful number, since it uses less digits than its factorization.

2573401627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007052.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 2573401627 is about 50728.7061435633. The cubic root of 2573401627 is about 1370.3637350926.

The spelling of 2573401627 in words is "two billion, five hundred seventy-three million, four hundred one thousand, six hundred twenty-seven".