45232553455 has 8 divisors (see below), whose sum is σ = 54311022000. Its totient is φ = 36164737536.

The previous prime is 45232553453. The next prime is 45232553459. The reversal of 45232553455 is 55435523254.

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

It is a cyclic number.

It is not a de Polignac number, because 45232553455 - 2¹ = 45232553453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45232553453) 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, 2653810 + ... + 2670799.

It is an arithmetic number, because the mean of its divisors is an integer number (6788877750).

Almost surely, 2^45232553455 is an apocalyptic number.

45232553455 is a deficient number, since it is larger than the sum of its proper divisors (9078468545).

45232553455 is a wasteful number, since it uses less digits than its factorization.

45232553455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326313.

The product of its digits is 1800000, while the sum is 43.

The spelling of 45232553455 in words is "forty-five billion, two hundred thirty-two million, five hundred fifty-three thousand, four hundred fifty-five".