45515220500054 has 8 divisors (see below), whose sum is σ = 68272900913088. Its totient is φ = 22757586862360.

The previous prime is 45515220500047. The next prime is 45515220500147. The reversal of 45515220500054 is 45000502251554.

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

It is a junction number, because it is equal to n+sod(n) for n = 45515220499990 and 45515220500017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9150557 + ... + 13219800.

It is an arithmetic number, because the mean of its divisors is an integer number (8534112614136).

Almost surely, 2^{45515220500054} is an apocalyptic number.

45515220500054 is a deficient number, since it is larger than the sum of its proper divisors (22757680413034).

45515220500054 is a wasteful number, since it uses less digits than its factorization.

45515220500054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23387670.

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

The spelling of 45515220500054 in words is "forty-five trillion, five hundred fifteen billion, two hundred twenty million, five hundred thousand, fifty-four".