45754905 has 32 divisors (see below), whose sum is σ = 88591104. Its totient is φ = 19685376.

The previous prime is 45754901. The next prime is 45754921. The reversal of 45754905 is 50945754.

It is not a de Polignac number, because 45754905 - 2² = 45754901 is a prime.

It is a super-2 number, since 2×45754905² = 4187022663118050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45754901) 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, 11032 + ... + 14601.

It is an arithmetic number, because the mean of its divisors is an integer number (2768472).

Almost surely, 2^45754905 is an apocalyptic number.

It is an amenable number.

45754905 is a deficient number, since it is larger than the sum of its proper divisors (42836199).

45754905 is a wasteful number, since it uses less digits than its factorization.

45754905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25665.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 45754905 is about 6764.2372075497. The cubic root of 45754905 is about 357.6672860464.

The spelling of 45754905 in words is "forty-five million, seven hundred fifty-four thousand, nine hundred five".