2050102455 has 8 divisors (see below), whose sum is σ = 3280163952. Its totient is φ = 1093387968.

The previous prime is 2050102429. The next prime is 2050102507. The reversal of 2050102455 is 5542010502.

It is a happy number.

2050102455 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2050102455 - 2⁹ = 2050101943 is a prime.

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, 68336734 + ... + 68336763.

It is an arithmetic number, because the mean of its divisors is an integer number (410020494).

Almost surely, 2^2050102455 is an apocalyptic number.

2050102455 is a deficient number, since it is larger than the sum of its proper divisors (1230061497).

2050102455 is a wasteful number, since it uses less digits than its factorization.

2050102455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136673505.

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

The square root of 2050102455 is about 45278.0571027512. The cubic root of 2050102455 is about 1270.3552553597.

Adding to 2050102455 its reverse (5542010502), we get a palindrome (7592112957).

The spelling of 2050102455 in words is "two billion, fifty million, one hundred two thousand, four hundred fifty-five".