45476057 has 4 divisors (see below), whose sum is σ = 49610256. Its totient is φ = 41341860.

The previous prime is 45476047. The next prime is 45476099. The reversal of 45476057 is 75067454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45476057 - 2¹⁰ = 45475033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45476057.

It is not an unprimeable number, because it can be changed into a prime (45476027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067083 + ... + 2067104.

It is an arithmetic number, because the mean of its divisors is an integer number (12402564).

Almost surely, 2^45476057 is an apocalyptic number.

It is an amenable number.

45476057 is a deficient number, since it is larger than the sum of its proper divisors (4134199).

45476057 is a wasteful number, since it uses less digits than its factorization.

45476057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134198.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 45476057 is about 6743.5937748355. The cubic root of 45476057 is about 356.9392176306.

The spelling of 45476057 in words is "forty-five million, four hundred seventy-six thousand, fifty-seven".