5257443602 has 16 divisors (see below), whose sum is σ = 8401246560. Its totient is φ = 2460362112.

The previous prime is 5257443599. The next prime is 5257443617. The reversal of 5257443602 is 2063447525.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 830303 + ... + 836610.

It is an arithmetic number, because the mean of its divisors is an integer number (525077910).

Almost surely, 2^5257443602 is an apocalyptic number.

5257443602 is a deficient number, since it is larger than the sum of its proper divisors (3143802958).

5257443602 is a wasteful number, since it uses less digits than its factorization.

5257443602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667017.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 5257443602 is about 72508.2312706633. The cubic root of 5257443602 is about 1738.8343364157.

The spelling of 5257443602 in words is "five billion, two hundred fifty-seven million, four hundred forty-three thousand, six hundred two".