5751723642 has 32 divisors (see below), whose sum is σ = 13600137600. Its totient is φ = 1586682048.

The previous prime is 5751723583. The next prime is 5751723647. The reversal of 5751723642 is 2463271575.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5751723594 and 5751723603.

It is not an unprimeable number, because it can be changed into a prime (5751723647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2359917 + ... + 2362352.

It is an arithmetic number, because the mean of its divisors is an integer number (425004300).

Almost surely, 2^5751723642 is an apocalyptic number.

5751723642 is an abundant number, since it is smaller than the sum of its proper divisors (7848413958).

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

5751723642 is a wasteful number, since it uses less digits than its factorization.

5751723642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722310.

The product of its digits is 352800, while the sum is 42.

The square root of 5751723642 is about 75840.1189476915. The cubic root of 5751723642 is about 1791.7029289804.

The spelling of 5751723642 in words is "five billion, seven hundred fifty-one million, seven hundred twenty-three thousand, six hundred forty-two".