4455001221150 has 96 divisors (see below), whose sum is σ = 11085125506560. Its totient is φ = 1184057896320.

The previous prime is 4455001221043. The next prime is 4455001221163. The reversal of 4455001221150 is 511221005544.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58182591 + ... + 58259109.

It is an arithmetic number, because the mean of its divisors is an integer number (115470057360).

Almost surely, 2^{4455001221150} is an apocalyptic number.

4455001221150 is an abundant number, since it is smaller than the sum of its proper divisors (6630124285410).

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

4455001221150 is a wasteful number, since it uses less digits than its factorization.

4455001221150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77818 (or 77813 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 4455001221150 its reverse (511221005544), we get a palindrome (4966222226694).

The spelling of 4455001221150 in words is "four trillion, four hundred fifty-five billion, one million, two hundred twenty-one thousand, one hundred fifty".