45562737 has 32 divisors (see below), whose sum is σ = 70671744. Its totient is φ = 25804800.

The previous prime is 45562723. The next prime is 45562739. The reversal of 45562737 is 73726554.

It is not a de Polignac number, because 45562737 - 2¹⁴ = 45546353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45562695 and 45562704.

It is not an unprimeable number, because it can be changed into a prime (45562739) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135033 + ... + 135369.

It is an arithmetic number, because the mean of its divisors is an integer number (2208492).

Almost surely, 2^45562737 is an apocalyptic number.

It is an amenable number.

45562737 is a deficient number, since it is larger than the sum of its proper divisors (25109007).

45562737 is a wasteful number, since it uses less digits than its factorization.

45562737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609.

The product of its digits is 176400, while the sum is 39.

The square root of 45562737 is about 6750.0175555327. The cubic root of 45562737 is about 357.1658559742.

The spelling of 45562737 in words is "forty-five million, five hundred sixty-two thousand, seven hundred thirty-seven".