4651542532 has 48 divisors (see below), whose sum is σ = 10546023040. Its totient is φ = 1743316992.

The previous prime is 4651542503. The next prime is 4651542607. The reversal of 4651542532 is 2352451564.

It is a junction number, because it is equal to n+sod(n) for n = 4651542491 and 4651542500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329373 + ... + 343204.

Almost surely, 2^4651542532 is an apocalyptic number.

It is an amenable number.

4651542532 is an abundant number, since it is smaller than the sum of its proper divisors (5894480508).

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

4651542532 is a wasteful number, since it uses less digits than its factorization.

4651542532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672620 (or 672618 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 4651542532 is about 68202.2179404746. The cubic root of 4651542532 is about 1669.2920771115.

The spelling of 4651542532 in words is "four billion, six hundred fifty-one million, five hundred forty-two thousand, five hundred thirty-two".