45511077 has 8 divisors (see below), whose sum is σ = 60758464. Its totient is φ = 30302208.

The previous prime is 45511021. The next prime is 45511079. The reversal of 45511077 is 77011554.

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

It is not a de Polignac number, because 45511077 - 2⁶ = 45511013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45511079) 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, 6748 + ... + 11685.

It is an arithmetic number, because the mean of its divisors is an integer number (7594808).

Almost surely, 2^45511077 is an apocalyptic number.

It is an amenable number.

45511077 is a deficient number, since it is larger than the sum of its proper divisors (15247387).

45511077 is a wasteful number, since it uses less digits than its factorization.

45511077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19259.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 45511077 is about 6746.1898135170. The cubic root of 45511077 is about 357.0308175109.

The spelling of 45511077 in words is "forty-five million, five hundred eleven thousand, seventy-seven".