16552201054 has 4 divisors (see below), whose sum is σ = 24828301584. Its totient is φ = 8276100526.

The previous prime is 16552201051. The next prime is 16552201097. The reversal of 16552201054 is 45010225561.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16552201051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4138050262 + ... + 4138050265.

It is an arithmetic number, because the mean of its divisors is an integer number (6207075396).

Almost surely, 2^16552201054 is an apocalyptic number.

16552201054 is a deficient number, since it is larger than the sum of its proper divisors (8276100530).

16552201054 is an equidigital number, since it uses as much as digits as its factorization.

16552201054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8276100529.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 16552201054 in words is "sixteen billion, five hundred fifty-two million, two hundred one thousand, fifty-four".