45477083 has 4 divisors (see below), whose sum is σ = 45614808. Its totient is φ = 45339360.

The previous prime is 45477079. The next prime is 45477151. The reversal of 45477083 is 38077454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38077454 = 2 ⋅19038727.

It is a cyclic number.

It is not a de Polignac number, because 45477083 - 2² = 45477079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45477053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68366 + ... + 69027.

It is an arithmetic number, because the mean of its divisors is an integer number (11403702).

Almost surely, 2^45477083 is an apocalyptic number.

45477083 is a deficient number, since it is larger than the sum of its proper divisors (137725).

45477083 is a wasteful number, since it uses less digits than its factorization.

45477083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137724.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 45477083 is about 6743.6698466043. The cubic root of 45477083 is about 356.9419019507.

The spelling of 45477083 in words is "forty-five million, four hundred seventy-seven thousand, eighty-three".