53154312253441 has 32 divisors (see below), whose sum is σ = 62676639866880. Its totient is φ = 44134395480000.

The previous prime is 53154312253433. The next prime is 53154312253529. The reversal of 53154312253441 is 14435221345135.

It is not a de Polignac number, because 53154312253441 - 2³ = 53154312253433 is a prime.

It is a super-2 number, since 2×53154312253441² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53154312253741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94455340 + ... + 95016418.

It is an arithmetic number, because the mean of its divisors is an integer number (1958644995840).

Almost surely, 2^{53154312253441} is an apocalyptic number.

It is an amenable number.

53154312253441 is a deficient number, since it is larger than the sum of its proper divisors (9522327613439).

53154312253441 is a wasteful number, since it uses less digits than its factorization.

53154312253441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564085.

The product of its digits is 864000, while the sum is 43.

Adding to 53154312253441 its reverse (14435221345135), we get a palindrome (67589533598576).

The spelling of 53154312253441 in words is "fifty-three trillion, one hundred fifty-four billion, three hundred twelve million, two hundred fifty-three thousand, four hundred forty-one".