2058688754 has 4 divisors (see below), whose sum is σ = 3088033134. Its totient is φ = 1029344376.

The previous prime is 2058688727. The next prime is 2058688759. The reversal of 2058688754 is 4578868502.

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

It can be written as a sum of positive squares in only one way, i.e., 1562067529 + 496621225 = 39523^2 + 22285^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2058688696 and 2058688705.

It is not an unprimeable number, because it can be changed into a prime (2058688759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514672187 + ... + 514672190.

Almost surely, 2^2058688754 is an apocalyptic number.

2058688754 is a deficient number, since it is larger than the sum of its proper divisors (1029344380).

2058688754 is a wasteful number, since it uses less digits than its factorization.

2058688754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029344379.

The product of its (nonzero) digits is 4300800, while the sum is 53.

The square root of 2058688754 is about 45372.7754716416. The cubic root of 2058688754 is about 1272.1262981439.

The spelling of 2058688754 in words is "two billion, fifty-eight million, six hundred eighty-eight thousand, seven hundred fifty-four".