45542062 has 8 divisors (see below), whose sum is σ = 69979392. Its totient is φ = 22215600.

The previous prime is 45542059. The next prime is 45542071. The reversal of 45542062 is 26024554.

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

It is a super-2 number, since 2×45542062² = 4148158822423688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45542062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277614 + ... + 277777.

It is an arithmetic number, because the mean of its divisors is an integer number (8747424).

Almost surely, 2^45542062 is an apocalyptic number.

45542062 is a deficient number, since it is larger than the sum of its proper divisors (24437330).

45542062 is a wasteful number, since it uses less digits than its factorization.

45542062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555434.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 45542062 is about 6748.4859042603. The cubic root of 45542062 is about 357.1118240921. Note that the first 3 decimals are identical.

The spelling of 45542062 in words is "forty-five million, five hundred forty-two thousand, sixty-two".