253371622326377 has 32 divisors (see below), whose sum is σ = 269134332929280. Its totient is φ = 238105954759680.

The previous prime is 253371622326353. The next prime is 253371622326409. The reversal of 253371622326377 is 773623226173352.

It is a cyclic number.

It is not a de Polignac number, because 253371622326377 - 2³⁸ = 253096744419433 is a prime.

It is a super-2 number, since 2×253371622326377² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253371622326077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1076808413 + ... + 1077043685.

It is an arithmetic number, because the mean of its divisors is an integer number (8410447904040).

Almost surely, 2^{253371622326377} is an apocalyptic number.

It is an amenable number.

253371622326377 is a deficient number, since it is larger than the sum of its proper divisors (15762710602903).

253371622326377 is a wasteful number, since it uses less digits than its factorization.

253371622326377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237473.

The product of its digits is 80015040, while the sum is 59.

The spelling of 253371622326377 in words is "two hundred fifty-three trillion, three hundred seventy-one billion, six hundred twenty-two million, three hundred twenty-six thousand, three hundred seventy-seven".