1953530135896 has 16 divisors (see below), whose sum is σ = 3666295465200. Its totient is φ = 975851345184.

The previous prime is 1953530135861. The next prime is 1953530135903. The reversal of 1953530135896 is 6985310353591.

It is a self number, because there is not a number n which added to its sum of digits gives 1953530135896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114206260 + ... + 114223363.

It is an arithmetic number, because the mean of its divisors is an integer number (229143466575).

Almost surely, 2^{1953530135896} is an apocalyptic number.

It is an amenable number.

1953530135896 is a deficient number, since it is larger than the sum of its proper divisors (1712765329304).

1953530135896 is a wasteful number, since it uses less digits than its factorization.

1953530135896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228430698 (or 228430694 counting only the distinct ones).

The product of its (nonzero) digits is 13122000, while the sum is 58.

The spelling of 1953530135896 in words is "one trillion, nine hundred fifty-three billion, five hundred thirty million, one hundred thirty-five thousand, eight hundred ninety-six".