5577742146 has 16 divisors (see below), whose sum is σ = 11515339008. Its totient is φ = 1799271600.

The previous prime is 5577742141. The next prime is 5577742147. The reversal of 5577742146 is 6412477755.

It is a super-2 number, since 2×5577742146² = 62222414894529370632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5577742095 and 5577742104.

It is not an unprimeable number, because it can be changed into a prime (5577742141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14993745 + ... + 14994116.

It is an arithmetic number, because the mean of its divisors is an integer number (719708688).

Almost surely, 2^5577742146 is an apocalyptic number.

5577742146 is an abundant number, since it is smaller than the sum of its proper divisors (5937596862).

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

5577742146 is a wasteful number, since it uses less digits than its factorization.

5577742146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29987897.

The product of its digits is 1646400, while the sum is 48.

The square root of 5577742146 is about 74684.2831257019. The cubic root of 5577742146 is about 1773.4521607660.

The spelling of 5577742146 in words is "five billion, five hundred seventy-seven million, seven hundred forty-two thousand, one hundred forty-six".