537202363978 has 16 divisors (see below), whose sum is σ = 921039013440. Its totient is φ = 230199415776.

The previous prime is 537202363961. The next prime is 537202363993. The reversal of 537202363978 is 879363202735.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2403243 + ... + 2617246.

It is an arithmetic number, because the mean of its divisors is an integer number (57564938340).

Almost surely, 2^537202363978 is an apocalyptic number.

537202363978 is a deficient number, since it is larger than the sum of its proper divisors (383836649462).

537202363978 is a wasteful number, since it uses less digits than its factorization.

537202363978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028141.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 537202363978 in words is "five hundred thirty-seven billion, two hundred two million, three hundred sixty-three thousand, nine hundred seventy-eight".