50261455 has 4 divisors (see below), whose sum is σ = 60313752. Its totient is φ = 40209160.

The previous prime is 50261389. The next prime is 50261483. The reversal of 50261455 is 55416205.

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

It is not a de Polignac number, because 50261455 - 2¹⁹ = 49737167 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 3 ways as a sum of consecutive naturals, for example, 5026141 + ... + 5026150.

It is an arithmetic number, because the mean of its divisors is an integer number (15078438).

Almost surely, 2^50261455 is an apocalyptic number.

50261455 is a deficient number, since it is larger than the sum of its proper divisors (10052297).

50261455 is a wasteful number, since it uses less digits than its factorization.

50261455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052296.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 50261455 is about 7089.5313667407. The cubic root of 50261455 is about 369.0441728050.

The spelling of 50261455 in words is "fifty million, two hundred sixty-one thousand, four hundred fifty-five".