2455551003 has 16 divisors (see below), whose sum is σ = 3368252160. Its totient is φ = 1590542304.

The previous prime is 2455550989. The next prime is 2455551011. The reversal of 2455551003 is 3001555542.

It is a happy number.

2455551003 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2455551003 - 2⁵ = 2455550971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2455551053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58593 + ... + 91346.

It is an arithmetic number, because the mean of its divisors is an integer number (210515760).

Almost surely, 2^2455551003 is an apocalyptic number.

2455551003 is a deficient number, since it is larger than the sum of its proper divisors (912701157).

2455551003 is a wasteful number, since it uses less digits than its factorization.

2455551003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150098.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 2455551003 is about 49553.5165553364. The cubic root of 2455551003 is about 1349.1171187557.

The spelling of 2455551003 in words is "two billion, four hundred fifty-five million, five hundred fifty-one thousand, three".