45002551606 has 16 divisors (see below), whose sum is σ = 72995380416. Its totient is φ = 20727081856.

The previous prime is 45002551579. The next prime is 45002551609. The reversal of 45002551606 is 60615520054.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45002551609) by changing a digit.

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, 14079301 + ... + 14082496.

It is an arithmetic number, because the mean of its divisors is an integer number (4562211276).

Almost surely, 2^45002551606 is an apocalyptic number.

45002551606 is a deficient number, since it is larger than the sum of its proper divisors (27992828810).

45002551606 is a wasteful number, since it uses less digits than its factorization.

45002551606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28161863.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 45002551606 in words is "forty-five billion, two million, five hundred fifty-one thousand, six hundred six".