5642652342 has 32 divisors (see below), whose sum is σ = 12040389504. Its totient is φ = 1756726400.

The previous prime is 5642652331. The next prime is 5642652343. The reversal of 5642652342 is 2432562465.

It is a self number, because there is not a number n which added to its sum of digits gives 5642652342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642652343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197784 + ... + 224507.

It is an arithmetic number, because the mean of its divisors is an integer number (376262172).

Almost surely, 2^5642652342 is an apocalyptic number.

5642652342 is an abundant number, since it is smaller than the sum of its proper divisors (6397737162).

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

5642652342 is a wasteful number, since it uses less digits than its factorization.

5642652342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422444.

The product of its digits is 345600, while the sum is 39.

The square root of 5642652342 is about 75117.5900971271. The cubic root of 5642652342 is about 1780.3050798466.

The spelling of 5642652342 in words is "five billion, six hundred forty-two million, six hundred fifty-two thousand, three hundred forty-two".