537650376554 has 16 divisors (see below), whose sum is σ = 832516634880. Its totient is φ = 260145367680.

The previous prime is 537650376517. The next prime is 537650376589. The reversal of 537650376554 is 455673056735.

It is a self number, because there is not a number n which added to its sum of digits gives 537650376554.

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, 2218682 + ... + 2449050.

It is an arithmetic number, because the mean of its divisors is an integer number (52032289680).

Almost surely, 2^537650376554 is an apocalyptic number.

537650376554 is a deficient number, since it is larger than the sum of its proper divisors (294866258326).

537650376554 is a wasteful number, since it uses less digits than its factorization.

537650376554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268045.

The product of its (nonzero) digits is 39690000, while the sum is 56.

The spelling of 537650376554 in words is "five hundred thirty-seven billion, six hundred fifty million, three hundred seventy-six thousand, five hundred fifty-four".