53654154737453 has 16 divisors (see below), whose sum is σ = 56756015971200. Its totient is φ = 50616435538944.

The previous prime is 53654154737413. The next prime is 53654154737459. The reversal of 53654154737453 is 35473745145635.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 53654154737453 - 2¹⁸ = 53654154475309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53654154737459) 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, 45249725 + ... + 46420317.

It is an arithmetic number, because the mean of its divisors is an integer number (3547250998200).

Almost surely, 2^{53654154737453} is an apocalyptic number.

It is an amenable number.

53654154737453 is a deficient number, since it is larger than the sum of its proper divisors (3101861233747).

53654154737453 is a wasteful number, since it uses less digits than its factorization.

53654154737453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197988.

The product of its digits is 317520000, while the sum is 62.

The spelling of 53654154737453 in words is "fifty-three trillion, six hundred fifty-four billion, one hundred fifty-four million, seven hundred thirty-seven thousand, four hundred fifty-three".