53654646134 has 4 divisors (see below), whose sum is σ = 80481969204. Its totient is φ = 26827323066.

The previous prime is 53654646107. The next prime is 53654646151. The reversal of 53654646134 is 43164645635.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×53654646134² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13413661532 + ... + 13413661535.

It is an arithmetic number, because the mean of its divisors is an integer number (20120492301).

Almost surely, 2^53654646134 is an apocalyptic number.

53654646134 is a deficient number, since it is larger than the sum of its proper divisors (26827323070).

53654646134 is a wasteful number, since it uses less digits than its factorization.

53654646134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26827323069.

The product of its digits is 3110400, while the sum is 47.

The spelling of 53654646134 in words is "fifty-three billion, six hundred fifty-four million, six hundred forty-six thousand, one hundred thirty-four".