2053734747 has 8 divisors (see below), whose sum is σ = 2748418560. Its totient is φ = 1364103720.

The previous prime is 2053734743. The next prime is 2053734803. The reversal of 2053734747 is 7474373502.

It is a happy number.

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

It is not a de Polignac number, because 2053734747 - 2² = 2053734743 is a prime.

It is a super-2 number, since 2×2053734747² = 8435652822070308018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2053734699 and 2053734708.

It is not an unprimeable number, because it can be changed into a prime (2053734743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262247 + ... + 1263872.

It is an arithmetic number, because the mean of its divisors is an integer number (343552320).

Almost surely, 2^2053734747 is an apocalyptic number.

2053734747 is a deficient number, since it is larger than the sum of its proper divisors (694683813).

2053734747 is a wasteful number, since it uses less digits than its factorization.

2053734747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526393.

The product of its (nonzero) digits is 493920, while the sum is 42.

The square root of 2053734747 is about 45318.1503042655. The cubic root of 2053734747 is about 1271.1050680910.

The spelling of 2053734747 in words is "two billion, fifty-three million, seven hundred thirty-four thousand, seven hundred forty-seven".