45559962 has 64 divisors (see below), whose sum is σ = 118440960. Its totient is φ = 12709872.

The previous prime is 45559961. The next prime is 45559973. The reversal of 45559962 is 26995554.

It is a happy number.

45559962 is a `hidden beast` number, since 4 + 5 + 559 + 96 + 2 = 666.

45559962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45559961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14853 + ... + 17655.

It is an arithmetic number, because the mean of its divisors is an integer number (1850640).

Almost surely, 2^45559962 is an apocalyptic number.

45559962 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 45559962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59220480).

45559962 is an abundant number, since it is smaller than the sum of its proper divisors (72880998).

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

45559962 is a wasteful number, since it uses less digits than its factorization.

45559962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864 (or 2858 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The square root of 45559962 is about 6749.8119973819. The cubic root of 45559962 is about 357.1586047609.

The spelling of 45559962 in words is "forty-five million, five hundred fifty-nine thousand, nine hundred sixty-two".