5674556437 has 4 divisors (see below), whose sum is σ = 6190425216. Its totient is φ = 5158687660.

The previous prime is 5674556401. The next prime is 5674556477. The reversal of 5674556437 is 7346554765.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5674556437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5674556477) 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, 257934373 + ... + 257934394.

It is an arithmetic number, because the mean of its divisors is an integer number (1547606304).

Almost surely, 2^5674556437 is an apocalyptic number.

It is an amenable number.

5674556437 is a deficient number, since it is larger than the sum of its proper divisors (515868779).

5674556437 is a wasteful number, since it uses less digits than its factorization.

5674556437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515868778.

The product of its digits is 10584000, while the sum is 52.

The square root of 5674556437 is about 75329.6517780349. The cubic root of 5674556437 is about 1783.6541141261.

The spelling of 5674556437 in words is "five billion, six hundred seventy-four million, five hundred fifty-six thousand, four hundred thirty-seven".