45489062 has 8 divisors (see below), whose sum is σ = 68652696. Its totient is φ = 22604832.

The previous prime is 45489053. The next prime is 45489083. The reversal of 45489062 is 26098454.

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

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, 69443 + ... + 70094.

It is an arithmetic number, because the mean of its divisors is an integer number (8581587).

Almost surely, 2^45489062 is an apocalyptic number.

45489062 is a deficient number, since it is larger than the sum of its proper divisors (23163634).

45489062 is a wasteful number, since it uses less digits than its factorization.

45489062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139702.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 45489062 is about 6744.5579543807. The cubic root of 45489062 is about 356.9732395783.

The spelling of 45489062 in words is "forty-five million, four hundred eighty-nine thousand, sixty-two".