45398027416 has 32 divisors (see below), whose sum is σ = 102401568000. Its totient is φ = 18432281376.

The previous prime is 45398027399. The next prime is 45398027447. The reversal of 45398027416 is 61472089354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45398027416.

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, 21332596 + ... + 21334723.

It is an arithmetic number, because the mean of its divisors is an integer number (3200049000).

It is a 1-persistent number, because it is pandigital, but 2⋅45398027416 = 90796054832 is not.

Almost surely, 2^45398027416 is an apocalyptic number.

It is an amenable number.

45398027416 is an abundant number, since it is smaller than the sum of its proper divisors (57003540584).

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

45398027416 is a wasteful number, since it uses less digits than its factorization.

45398027416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42667351 (or 42667347 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 45398027416 in words is "forty-five billion, three hundred ninety-eight million, twenty-seven thousand, four hundred sixteen".