53550557125162 has 4 divisors (see below), whose sum is σ = 80325835687746. Its totient is φ = 26775278562580.

The previous prime is 53550557125147. The next prime is 53550557125201. The reversal of 53550557125162 is 26152175505535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37151450849601 + 16399106275561 = 6095199^2 + 4049581^2 .

It is a super-2 number, since 2×53550557125162² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13387639281289 + ... + 13387639281292.

Almost surely, 2^{53550557125162} is an apocalyptic number.

53550557125162 is a deficient number, since it is larger than the sum of its proper divisors (26775278562584).

53550557125162 is a wasteful number, since it uses less digits than its factorization.

53550557125162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26775278562583.

The product of its (nonzero) digits is 7875000, while the sum is 52.

The spelling of 53550557125162 in words is "fifty-three trillion, five hundred fifty billion, five hundred fifty-seven million, one hundred twenty-five thousand, one hundred sixty-two".