45457136 has 10 divisors (see below), whose sum is σ = 88073232. Its totient is φ = 22728560.

The previous prime is 45457117. The next prime is 45457141. The reversal of 45457136 is 63175454.

It is a junction number, because it is equal to n+sod(n) for n = 45457096 and 45457105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1420520 + ... + 1420551.

Almost surely, 2^45457136 is an apocalyptic number.

It is an amenable number.

45457136 is a deficient number, since it is larger than the sum of its proper divisors (42616096).

45457136 is a wasteful number, since it uses less digits than its factorization.

45457136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841079 (or 2841073 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 45457136 is about 6742.1907418880. The cubic root of 45457136 is about 356.8897074469.

The spelling of 45457136 in words is "forty-five million, four hundred fifty-seven thousand, one hundred thirty-six".