4156466532 has 48 divisors (see below), whose sum is σ = 9807557760. Its totient is φ = 1369939968.

The previous prime is 4156466491. The next prime is 4156466537. The reversal of 4156466532 is 2356646514.

It is a super-2 number, since 2×4156466532² = 34552428063272214048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4156466537) 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, 948298 + ... + 952670.

It is an arithmetic number, because the mean of its divisors is an integer number (204324120).

Almost surely, 2^4156466532 is an apocalyptic number.

It is an amenable number.

4156466532 is an abundant number, since it is smaller than the sum of its proper divisors (5651091228).

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

4156466532 is a wasteful number, since it uses less digits than its factorization.

4156466532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252 (or 5250 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 4156466532 is about 64470.6641194272. The cubic root of 4156466532 is about 1607.8348184943.

The spelling of 4156466532 in words is "four billion, one hundred fifty-six million, four hundred sixty-six thousand, five hundred thirty-two".