2050919254 has 8 divisors (see below), whose sum is σ = 3084288480. Its totient is φ = 1022823096.

The previous prime is 2050919249. The next prime is 2050919263. The reversal of 2050919254 is 4529190502.

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

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, 1317294 + ... + 1318849.

It is an arithmetic number, because the mean of its divisors is an integer number (385536060).

Almost surely, 2^2050919254 is an apocalyptic number.

2050919254 is a deficient number, since it is larger than the sum of its proper divisors (1033369226).

2050919254 is a wasteful number, since it uses less digits than its factorization.

2050919254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636534.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 2050919254 is about 45287.0760151282. The cubic root of 2050919254 is about 1270.5239440232.

The spelling of 2050919254 in words is "two billion, fifty million, nine hundred nineteen thousand, two hundred fifty-four".