53003140386 has 16 divisors (see below), whose sum is σ = 121150035264. Its totient is φ = 15143754384.

The previous prime is 53003140357. The next prime is 53003140403. The reversal of 53003140386 is 68304130035.

It is a Curzon number.

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, 630989725 + ... + 630989808.

It is an arithmetic number, because the mean of its divisors is an integer number (7571877204).

Almost surely, 2^53003140386 is an apocalyptic number.

53003140386 is an abundant number, since it is smaller than the sum of its proper divisors (68146894878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53003140386 is a wasteful number, since it uses less digits than its factorization.

53003140386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261979545.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 53003140386 in words is "fifty-three billion, three million, one hundred forty thousand, three hundred eighty-six".