2050531546 has 16 divisors (see below), whose sum is σ = 3564708480. Its totient is φ = 866421360.

The previous prime is 2050531543. The next prime is 2050531559. The reversal of 2050531546 is 6451350502.

It is a super-2 number, since 2×2050531546² = 8409359242282300232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2050531541) 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, 1030461 + ... + 1032448.

It is an arithmetic number, because the mean of its divisors is an integer number (222794280).

Almost surely, 2^2050531546 is an apocalyptic number.

2050531546 is a deficient number, since it is larger than the sum of its proper divisors (1514176934).

2050531546 is a wasteful number, since it uses less digits than its factorization.

2050531546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062989.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2050531546 is about 45282.7952538268. The cubic root of 2050531546 is about 1270.4438785697.

The spelling of 2050531546 in words is "two billion, fifty million, five hundred thirty-one thousand, five hundred forty-six".