45156334 has 16 divisors (see below), whose sum is σ = 69617520. Its totient is φ = 21954240.

The previous prime is 45156289. The next prime is 45156359. The reversal of 45156334 is 43365154.

It is a junction number, because it is equal to n+sod(n) for n = 45156296 and 45156305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30352 + ... + 31804.

It is an arithmetic number, because the mean of its divisors is an integer number (4351095).

Almost surely, 2^45156334 is an apocalyptic number.

45156334 is a deficient number, since it is larger than the sum of its proper divisors (24461186).

45156334 is a wasteful number, since it uses less digits than its factorization.

45156334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875.

The product of its digits is 21600, while the sum is 31.

The square root of 45156334 is about 6719.8462780037. The cubic root of 45156334 is about 356.1007531601.

The spelling of 45156334 in words is "forty-five million, one hundred fifty-six thousand, three hundred thirty-four".