45051152208 has 40 divisors (see below), whose sum is σ = 116404299648. Its totient is φ = 15014191872.

The previous prime is 45051152197. The next prime is 45051152221. The reversal of 45051152208 is 80225115054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173385 + ... + 346647.

Almost surely, 2^45051152208 is an apocalyptic number.

45051152208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45051152208 is an abundant number, since it is smaller than the sum of its proper divisors (71353147440).

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

45051152208 is a wasteful number, since it uses less digits than its factorization.

45051152208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178691 (or 178685 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The spelling of 45051152208 in words is "forty-five billion, fifty-one million, one hundred fifty-two thousand, two hundred eight".