45545505153 has 8 divisors (see below), whose sum is σ = 61633718688. Its totient is φ = 29910480864.

The previous prime is 45545505149. The next prime is 45545505157. The reversal of 45545505153 is 35150554554.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45545505149) and next prime (45545505157).

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

It is not a de Polignac number, because 45545505153 - 2² = 45545505149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45545505157) 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, 113297076 + ... + 113297477.

It is an arithmetic number, because the mean of its divisors is an integer number (7704214836).

Almost surely, 2^45545505153 is an apocalyptic number.

It is an amenable number.

45545505153 is a deficient number, since it is larger than the sum of its proper divisors (16088213535).

45545505153 is a wasteful number, since it uses less digits than its factorization.

45545505153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226594623.

The product of its (nonzero) digits is 750000, while the sum is 42.

The spelling of 45545505153 in words is "forty-five billion, five hundred forty-five million, five hundred five thousand, one hundred fifty-three".