45359432 has 8 divisors (see below), whose sum is σ = 85048950. Its totient is φ = 22679712.

The previous prime is 45359401. The next prime is 45359437. The reversal of 45359432 is 23495354.

It can be written as a sum of positive squares in only one way, i.e., 29311396 + 16048036 = 5414^2 + 4006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 45359392 and 45359401.

It is not an unprimeable number, because it can be changed into a prime (45359437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834957 + ... + 2834972.

Almost surely, 2^45359432 is an apocalyptic number.

It is an amenable number.

45359432 is a deficient number, since it is larger than the sum of its proper divisors (39689518).

45359432 is a wasteful number, since it uses less digits than its factorization.

45359432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669935 (or 5669931 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 45359432 is about 6734.9411281763. The cubic root of 45359432 is about 356.6338285583.

The spelling of 45359432 in words is "forty-five million, three hundred fifty-nine thousand, four hundred thirty-two".