53002124540 has 12 divisors (see below), whose sum is σ = 111304461576. Its totient is φ = 21200849808.

The previous prime is 53002124537. The next prime is 53002124563. The reversal of 53002124540 is 4542120035.

It is a happy number.

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, 1325053094 + ... + 1325053133.

It is an arithmetic number, because the mean of its divisors is an integer number (9275371798).

Almost surely, 2^53002124540 is an apocalyptic number.

It is an amenable number.

53002124540 is an abundant number, since it is smaller than the sum of its proper divisors (58302337036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53002124540 is a wasteful number, since it uses less digits than its factorization.

53002124540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650106236 (or 2650106234 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 53002124540 its reverse (4542120035), we get a palindrome (57544244575).

The spelling of 53002124540 in words is "fifty-three billion, two million, one hundred twenty-four thousand, five hundred forty".