1554004050 has 24 divisors (see below), whose sum is σ = 3853930416. Its totient is φ = 414401040.

The previous prime is 1554004037. The next prime is 1554004061. The reversal of 1554004050 is 504004551.

It is a self number, because there is not a number n which added to its sum of digits gives 1554004050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5179864 + ... + 5180163.

It is an arithmetic number, because the mean of its divisors is an integer number (160580434).

Almost surely, 2^1554004050 is an apocalyptic number.

1554004050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1554004050 is an abundant number, since it is smaller than the sum of its proper divisors (2299926366).

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

1554004050 is a wasteful number, since it uses less digits than its factorization.

1554004050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10360042 (or 10360037 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1554004050 is about 39420.8580576324. The cubic root of 1554004050 is about 1158.2902005343.

The spelling of 1554004050 in words is "one billion, five hundred fifty-four million, four thousand, fifty".