45459550455 has 16 divisors (see below), whose sum is σ = 79347579264. Its totient is φ = 22040994080.

The previous prime is 45459550453. The next prime is 45459550457. The reversal of 45459550455 is 55405595454.

It is an interprime number because it is at equal distance from previous prime (45459550453) and next prime (45459550457).

It is not a de Polignac number, because 45459550455 - 2¹ = 45459550453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45459550398 and 45459550407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45459550453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137756049 + ... + 137756378.

It is an arithmetic number, because the mean of its divisors is an integer number (4959223704).

Almost surely, 2^45459550455 is an apocalyptic number.

45459550455 is a deficient number, since it is larger than the sum of its proper divisors (33888028809).

45459550455 is a wasteful number, since it uses less digits than its factorization.

45459550455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275512446.

The product of its (nonzero) digits is 9000000, while the sum is 51.

The spelling of 45459550455 in words is "forty-five billion, four hundred fifty-nine million, five hundred fifty thousand, four hundred fifty-five".