53935957642 has 16 divisors (see below), whose sum is σ = 94716804672. Its totient is φ = 22551619680.

The previous prime is 53935957633. The next prime is 53935957643. The reversal of 53935957642 is 24675953935.

53935957642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53935957643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46981968 + ... + 46983115.

It is an arithmetic number, because the mean of its divisors is an integer number (5919800292).

Almost surely, 2^53935957642 is an apocalyptic number.

53935957642 is a deficient number, since it is larger than the sum of its proper divisors (40780847030).

53935957642 is a wasteful number, since it uses less digits than its factorization.

53935957642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93965133.

The product of its digits is 30618000, while the sum is 58.

The spelling of 53935957642 in words is "fifty-three billion, nine hundred thirty-five million, nine hundred fifty-seven thousand, six hundred forty-two".