5642547575 has 12 divisors (see below), whose sum is σ = 7996296240. Its totient is φ = 3869175360.

The previous prime is 5642547569. The next prime is 5642547577. The reversal of 5642547575 is 5757452465.

It is not a de Polignac number, because 5642547575 - 2⁶ = 5642547511 is a prime.

It is a super-2 number, since 2×5642547575² = 63676686272276761250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642547577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16121390 + ... + 16121739.

It is an arithmetic number, because the mean of its divisors is an integer number (666358020).

Almost surely, 2^5642547575 is an apocalyptic number.

5642547575 is a deficient number, since it is larger than the sum of its proper divisors (2353748665).

5642547575 is a wasteful number, since it uses less digits than its factorization.

5642547575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32243146 (or 32243141 counting only the distinct ones).

The product of its digits is 5880000, while the sum is 50.

The square root of 5642547575 is about 75116.8927405813. The cubic root of 5642547575 is about 1780.2940614835.

The spelling of 5642547575 in words is "five billion, six hundred forty-two million, five hundred forty-seven thousand, five hundred seventy-five".