45235437 has 16 divisors (see below), whose sum is σ = 65589888. Its totient is φ = 27564480.

The previous prime is 45235433. The next prime is 45235439. The reversal of 45235437 is 73453254.

It is not a de Polignac number, because 45235437 - 2² = 45235433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45235398 and 45235407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45235433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614 + ... + 9647.

It is an arithmetic number, because the mean of its divisors is an integer number (4099368).

Almost surely, 2^45235437 is an apocalyptic number.

It is an amenable number.

45235437 is a deficient number, since it is larger than the sum of its proper divisors (20354451).

45235437 is a wasteful number, since it uses less digits than its factorization.

45235437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11380.

The product of its digits is 50400, while the sum is 33.

The square root of 45235437 is about 6725.7294771645. The cubic root of 45235437 is about 356.3085660563.

The spelling of 45235437 in words is "forty-five million, two hundred thirty-five thousand, four hundred thirty-seven".