45321542810 has 8 divisors (see below), whose sum is σ = 81578777076. Its totient is φ = 18128617120.

The previous prime is 45321542807. The next prime is 45321542813. The reversal of 45321542810 is 1824512354.

It is an interprime number because it is at equal distance from previous prime (45321542807) and next prime (45321542813).

It can be written as a sum of positive squares in 2 ways, for example, as 44595725329 + 725817481 = 211177^2 + 26941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45321542810² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45321542813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2266077131 + ... + 2266077150.

Almost surely, 2^45321542810 is an apocalyptic number.

45321542810 is a deficient number, since it is larger than the sum of its proper divisors (36257234266).

45321542810 is a wasteful number, since it uses less digits than its factorization.

45321542810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4532154288.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 45321542810 in words is "forty-five billion, three hundred twenty-one million, five hundred forty-two thousand, eight hundred ten".