45775461 has 16 divisors (see below), whose sum is σ = 61871040. Its totient is φ = 30101760.

The previous prime is 45775447. The next prime is 45775463. The reversal of 45775461 is 16457754.

It is not a de Polignac number, because 45775461 - 2⁶ = 45775397 is a prime.

It is a super-4 number, since 4×45775461⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45775463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105501 + ... + 105933.

It is an arithmetic number, because the mean of its divisors is an integer number (3866940).

Almost surely, 2^45775461 is an apocalyptic number.

It is an amenable number.

45775461 is a deficient number, since it is larger than the sum of its proper divisors (16095579).

45775461 is a wasteful number, since it uses less digits than its factorization.

45775461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its digits is 117600, while the sum is 39.

The square root of 45775461 is about 6765.7564987221. The cubic root of 45775461 is about 357.7208402900.

The spelling of 45775461 in words is "forty-five million, seven hundred seventy-five thousand, four hundred sixty-one".