2050420453534 has 8 divisors (see below), whose sum is σ = 3075674158080. Its totient is φ = 1025195734176.

The previous prime is 2050420453397. The next prime is 2050420453553. The reversal of 2050420453534 is 4353540240502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2050420453493 and 2050420453502.

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, 7068574 + ... + 7352929.

It is an arithmetic number, because the mean of its divisors is an integer number (384459269760).

Almost surely, 2^{2050420453534} is an apocalyptic number.

2050420453534 is a deficient number, since it is larger than the sum of its proper divisors (1025253704546).

2050420453534 is a wasteful number, since it uses less digits than its factorization.

2050420453534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14492594.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 2050420453534 in words is "two trillion, fifty billion, four hundred twenty million, four hundred fifty-three thousand, five hundred thirty-four".