45912559 has 24 divisors (see below), whose sum is σ = 58900608. Its totient is φ = 35385840.

The previous prime is 45912557. The next prime is 45912571. The reversal of 45912559 is 95521954.

It is not a de Polignac number, because 45912559 - 2¹ = 45912557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45912551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55104 + ... + 55930.

It is an arithmetic number, because the mean of its divisors is an integer number (2454192).

Almost surely, 2^45912559 is an apocalyptic number.

45912559 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

45912559 is a deficient number, since it is larger than the sum of its proper divisors (12988049).

45912559 is a wasteful number, since it uses less digits than its factorization.

45912559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 948 counting only the distinct ones).

The product of its digits is 81000, while the sum is 40.

The square root of 45912559 is about 6775.8806807676. The cubic root of 45912559 is about 358.0776102765.

The spelling of 45912559 in words is "forty-five million, nine hundred twelve thousand, five hundred fifty-nine".