45203455302 has 16 divisors (see below), whose sum is σ = 93524390640. Its totient is φ = 14548238432.

The previous prime is 45203455301. The next prime is 45203455327. The reversal of 45203455302 is 20355430254.

It is a happy number.

It is a super-2 number, since 2×45203455302² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45203455301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129894813 + ... + 129895160.

It is an arithmetic number, because the mean of its divisors is an integer number (5845274415).

Almost surely, 2^45203455302 is an apocalyptic number.

45203455302 is an abundant number, since it is smaller than the sum of its proper divisors (48320935338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45203455302 is a wasteful number, since it uses less digits than its factorization.

45203455302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259790007.

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 45203455302 its reverse (20355430254), we get a palindrome (65558885556).

The spelling of 45203455302 in words is "forty-five billion, two hundred three million, four hundred fifty-five thousand, three hundred two".