53354655651 has 16 divisors (see below), whose sum is σ = 80980980480. Its totient is φ = 30930234720.

The previous prime is 53354655631. The next prime is 53354655667. The reversal of 53354655651 is 15655645335.

It is not a de Polignac number, because 53354655651 - 2¹¹ = 53354653603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53354655651.

It is not an unprimeable number, because it can be changed into a prime (53354655631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35147236 + ... + 35148753.

It is an arithmetic number, because the mean of its divisors is an integer number (5061311280).

Almost surely, 2^53354655651 is an apocalyptic number.

53354655651 is a deficient number, since it is larger than the sum of its proper divisors (27626324829).

53354655651 is a wasteful number, since it uses less digits than its factorization.

53354655651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70296026.

The product of its digits is 4050000, while the sum is 48.

The spelling of 53354655651 in words is "fifty-three billion, three hundred fifty-four million, six hundred fifty-five thousand, six hundred fifty-one".