45540100045 has 8 divisors (see below), whose sum is σ = 59616131040. Its totient is φ = 33120072720.

The previous prime is 45540100007. The next prime is 45540100061. The reversal of 45540100045 is 54000104554.

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

It is not a de Polignac number, because 45540100045 - 2³³ = 36950165453 is a prime.

It is a super-3 number, since 3×45540100045³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45540099986 and 45540100022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414000855 + ... + 414000964.

It is an arithmetic number, because the mean of its divisors is an integer number (7452016380).

Almost surely, 2^45540100045 is an apocalyptic number.

It is an amenable number.

45540100045 is a deficient number, since it is larger than the sum of its proper divisors (14076030995).

45540100045 is a wasteful number, since it uses less digits than its factorization.

45540100045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828001835.

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 45540100045 its reverse (54000104554), we get a palindrome (99540204599).

The spelling of 45540100045 in words is "forty-five billion, five hundred forty million, one hundred thousand, forty-five".