2054092690 has 32 divisors (see below), whose sum is σ = 3986894016. Its totient is φ = 757460160.

The previous prime is 2054092687. The next prime is 2054092709. The reversal of 2054092690 is 962904502.

It is a super-2 number, since 2×2054092690² = 8438593558222872200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95689 + ... + 115171.

It is an arithmetic number, because the mean of its divisors is an integer number (124590438).

Almost surely, 2^2054092690 is an apocalyptic number.

2054092690 is a deficient number, since it is larger than the sum of its proper divisors (1932801326).

2054092690 is a wasteful number, since it uses less digits than its factorization.

2054092690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20314.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 2054092690 is about 45322.0993556124. The cubic root of 2054092690 is about 1271.1789102675.

The spelling of 2054092690 in words is "two billion, fifty-four million, ninety-two thousand, six hundred ninety".