4545642510 has 32 divisors (see below), whose sum is σ = 12121714080. Its totient is φ = 1212171264.

The previous prime is 4545642473. The next prime is 4545642523. The reversal of 4545642510 is 152465454.

4545642510 is a `hidden beast` number, since 4 + 5 + 4 + 5 + 642 + 5 + 1 + 0 = 666.

It is a congruent number.

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, 8417587 + ... + 8418126.

It is an arithmetic number, because the mean of its divisors is an integer number (378803565).

Almost surely, 2^4545642510 is an apocalyptic number.

4545642510 is an abundant number, since it is smaller than the sum of its proper divisors (7576071570).

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

4545642510 is a wasteful number, since it uses less digits than its factorization.

4545642510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16835729 (or 16835723 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 4545642510 is about 67421.3802142911. The cubic root of 4545642510 is about 1656.5266454041.

The spelling of 4545642510 in words is "four billion, five hundred forty-five million, six hundred forty-two thousand, five hundred ten".