1553050255 has 8 divisors (see below), whose sum is σ = 1898824032. Its totient is φ = 1218997728.

The previous prime is 1553050241. The next prime is 1553050271. The reversal of 1553050255 is 5520503551.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1553050255 - 2¹¹ = 1553048207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2930019 + ... + 2930548.

It is an arithmetic number, because the mean of its divisors is an integer number (237353004).

Almost surely, 2^1553050255 is an apocalyptic number.

1553050255 is a deficient number, since it is larger than the sum of its proper divisors (345773777).

1553050255 is an equidigital number, since it uses as much as digits as its factorization.

1553050255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860625.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 1553050255 is about 39408.7586077004. The cubic root of 1553050255 is about 1158.0531789507.

The spelling of 1553050255 in words is "one billion, five hundred fifty-three million, fifty thousand, two hundred fifty-five".