45986852045 has 8 divisors (see below), whose sum is σ = 55304978424. Its totient is φ = 36708977664.

The previous prime is 45986852003. The next prime is 45986852083. The reversal of 45986852045 is 54025868954.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8596442089 + 37390409956 = 92717^2 + 193366^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45986852045 - 2⁸ = 45986851789 is a prime.

It is a super-2 number, since 2×45986852045² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10060484 + ... + 10065053.

It is an arithmetic number, because the mean of its divisors is an integer number (6913122303).

Almost surely, 2^45986852045 is an apocalyptic number.

It is an amenable number.

45986852045 is a deficient number, since it is larger than the sum of its proper divisors (9318126379).

45986852045 is a wasteful number, since it uses less digits than its factorization.

45986852045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20125999.

The product of its (nonzero) digits is 13824000, while the sum is 56.

The spelling of 45986852045 in words is "forty-five billion, nine hundred eighty-six million, eight hundred fifty-two thousand, forty-five".