53453402510152 has 16 divisors (see below), whose sum is σ = 100231696477440. Its totient is φ = 26724950116176.

The previous prime is 53453402510129. The next prime is 53453402510159. The reversal of 53453402510152 is 25101520435435.

It is not an unprimeable number, because it can be changed into a prime (53453402510159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218762628 + ... + 219006835.

It is an arithmetic number, because the mean of its divisors is an integer number (6264481029840).

Almost surely, 2^{53453402510152} is an apocalyptic number.

It is an amenable number.

53453402510152 is a deficient number, since it is larger than the sum of its proper divisors (46778293967288).

53453402510152 is a wasteful number, since it uses less digits than its factorization.

53453402510152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437784732 (or 437784728 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 53453402510152 its reverse (25101520435435), we get a palindrome (78554922945587).

The spelling of 53453402510152 in words is "fifty-three trillion, four hundred fifty-three billion, four hundred two million, five hundred ten thousand, one hundred fifty-two".