45055025045102 has 4 divisors (see below), whose sum is σ = 67582537567656. Its totient is φ = 22527512522550.

The previous prime is 45055025045083. The next prime is 45055025045119. The reversal of 45055025045102 is 20154052055054.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11263756261274 + ... + 11263756261277.

It is an arithmetic number, because the mean of its divisors is an integer number (16895634391914).

Almost surely, 2^{45055025045102} is an apocalyptic number.

45055025045102 is a deficient number, since it is larger than the sum of its proper divisors (22527512522554).

45055025045102 is a wasteful number, since it uses less digits than its factorization.

45055025045102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22527512522553.

The product of its (nonzero) digits is 200000, while the sum is 38.

The spelling of 45055025045102 in words is "forty-five trillion, fifty-five billion, twenty-five million, forty-five thousand, one hundred two".