53002404255454 has 8 divisors (see below), whose sum is σ = 79503967476360. Its totient is φ = 26501081763336.

The previous prime is 53002404255439. The next prime is 53002404255547. The reversal of 53002404255454 is 45455240420035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53002404255454² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53002404255454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59630749 + ... + 60513064.

It is an arithmetic number, because the mean of its divisors is an integer number (9937995934545).

Almost surely, 2^{53002404255454} is an apocalyptic number.

53002404255454 is a deficient number, since it is larger than the sum of its proper divisors (26501563220906).

53002404255454 is a wasteful number, since it uses less digits than its factorization.

53002404255454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120364394.

The product of its (nonzero) digits is 1920000, while the sum is 43.

Adding to 53002404255454 its reverse (45455240420035), we get a palindrome (98457644675489).

The spelling of 53002404255454 in words is "fifty-three trillion, two billion, four hundred four million, two hundred fifty-five thousand, four hundred fifty-four".