45029089 has 12 divisors (see below), whose sum is σ = 52589568. Its totient is φ = 38442600.

The previous prime is 45029087. The next prime is 45029113. The reversal of 45029089 is 98092054.

It is not a de Polignac number, because 45029089 - 2¹ = 45029087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45029087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11584 + ... + 14974.

It is an arithmetic number, because the mean of its divisors is an integer number (4382464).

Almost surely, 2^45029089 is an apocalyptic number.

45029089 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

45029089 is a deficient number, since it is larger than the sum of its proper divisors (7560479).

45029089 is a wasteful number, since it uses less digits than its factorization.

45029089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 45029089 is about 6710.3717482715. The cubic root of 45029089 is about 355.7659557697.

The spelling of 45029089 in words is "forty-five million, twenty-nine thousand, eighty-nine".