45601455 has 16 divisors (see below), whose sum is σ = 73150560. Its totient is φ = 24258048.

The previous prime is 45601453. The next prime is 45601459. The reversal of 45601455 is 55410654.

It is not a de Polignac number, because 45601455 - 2¹ = 45601453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45601453) 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 15 ways as a sum of consecutive naturals, for example, 2419 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (4571910).

Almost surely, 2^45601455 is an apocalyptic number.

45601455 is a deficient number, since it is larger than the sum of its proper divisors (27549105).

45601455 is a wasteful number, since it uses less digits than its factorization.

45601455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7850.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 45601455 is about 6752.8849390464. The cubic root of 45601455 is about 357.2669973400.

It can be divided in two parts, 45601 and 455, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 45601455 in words is "forty-five million, six hundred one thousand, four hundred fifty-five".