53194877530 has 16 divisors (see below), whose sum is σ = 95820848640. Its totient is φ = 21262380112.

The previous prime is 53194877479. The next prime is 53194877551. The reversal of 53194877530 is 3577849135.

It is a super-3 number, since 3×53194877530³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932010 + ... + 1959349.

It is an arithmetic number, because the mean of its divisors is an integer number (5988803040).

Almost surely, 2^53194877530 is an apocalyptic number.

53194877530 is a deficient number, since it is larger than the sum of its proper divisors (42625971110).

53194877530 is a wasteful number, since it uses less digits than its factorization.

53194877530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892733.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 53194877530 in words is "fifty-three billion, one hundred ninety-four million, eight hundred seventy-seven thousand, five hundred thirty".