4529061238864 has 30 divisors (see below), whose sum is σ = 9321599449454. Its totient is φ = 2131322933760.

The previous prime is 4529061238817. The next prime is 4529061238987. The reversal of 4529061238864 is 4688321609254.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2956996646464 + 1572064592400 = 1719592^2 + 1253820^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4529061238799 and 4529061238808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 489729507 + ... + 489738754.

Almost surely, 2^{4529061238864} is an apocalyptic number.

It is an amenable number.

4529061238864 is an abundant number, since it is smaller than the sum of its proper divisors (4792538210590).

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

4529061238864 is a wasteful number, since it uses less digits than its factorization.

4529061238864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979468303 (or 979468280 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 58.

The spelling of 4529061238864 in words is "four trillion, five hundred twenty-nine billion, sixty-one million, two hundred thirty-eight thousand, eight hundred sixty-four".