2590124978 has 16 divisors (see below), whose sum is σ = 4441312320. Its totient is φ = 1109779056.

The previous prime is 2590124963. The next prime is 2590124983. The reversal of 2590124978 is 8794210952.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42128 + ... + 83396.

It is an arithmetic number, because the mean of its divisors is an integer number (277582020).

Almost surely, 2^2590124978 is an apocalyptic number.

2590124978 is a deficient number, since it is larger than the sum of its proper divisors (1851187342).

2590124978 is a wasteful number, since it uses less digits than its factorization.

2590124978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45761.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 2590124978 is about 50893.2704588730. The cubic root of 2590124978 is about 1373.3257820905.

The spelling of 2590124978 in words is "two billion, five hundred ninety million, one hundred twenty-four thousand, nine hundred seventy-eight".