45576461 has 8 divisors (see below), whose sum is σ = 53358144. Its totient is φ = 38112480.

The previous prime is 45576451. The next prime is 45576463. The reversal of 45576461 is 16467554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45576461 - 2¹⁴ = 45560077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45576463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79115 + ... + 79688.

It is an arithmetic number, because the mean of its divisors is an integer number (6669768).

Almost surely, 2^45576461 is an apocalyptic number.

45576461 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

45576461 is a deficient number, since it is larger than the sum of its proper divisors (7781683).

45576461 is a wasteful number, since it uses less digits than its factorization.

45576461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158851.

The product of its digits is 100800, while the sum is 38.

The square root of 45576461 is about 6751.0340689408. The cubic root of 45576461 is about 357.2017131421.

The spelling of 45576461 in words is "forty-five million, five hundred seventy-six thousand, four hundred sixty-one".