53415453453502 has 32 divisors (see below), whose sum is σ = 92191379256000. Its totient is φ = 22736854480128.

The previous prime is 53415453453497. The next prime is 53415453453517. The reversal of 53415453453502 is 20535435451435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24862074 + ... + 26924962.

It is an arithmetic number, because the mean of its divisors is an integer number (2880980601750).

Almost surely, 2^{53415453453502} is an apocalyptic number.

53415453453502 is a deficient number, since it is larger than the sum of its proper divisors (38775925802498).

53415453453502 is a wasteful number, since it uses less digits than its factorization.

53415453453502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075460.

The product of its (nonzero) digits is 10800000, while the sum is 49.

The spelling of 53415453453502 in words is "fifty-three trillion, four hundred fifteen billion, four hundred fifty-three million, four hundred fifty-three thousand, five hundred two".