2058531761 has 16 divisors (see below), whose sum is σ = 2421863808. Its totient is φ = 1724976000.

The previous prime is 2058531757. The next prime is 2058531767. The reversal of 2058531761 is 1671358502.

It is not a de Polignac number, because 2058531761 - 2² = 2058531757 is a prime.

It is a super-2 number, since 2×2058531761² = 8475106022091522242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2058531767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94061 + ... + 113861.

It is an arithmetic number, because the mean of its divisors is an integer number (151366488).

Almost surely, 2^2058531761 is an apocalyptic number.

It is an amenable number.

2058531761 is a deficient number, since it is larger than the sum of its proper divisors (363332047).

2058531761 is a wasteful number, since it uses less digits than its factorization.

2058531761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20552.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 2058531761 is about 45371.0454034288. The cubic root of 2058531761 is about 1272.0939604078.

The spelling of 2058531761 in words is "two billion, fifty-eight million, five hundred thirty-one thousand, seven hundred sixty-one".