125841163623 has 32 divisors (see below), whose sum is σ = 192790181376. Its totient is φ = 71522830848.

The previous prime is 125841163621. The next prime is 125841163633. The reversal of 125841163623 is 326361148521.

It is not a de Polignac number, because 125841163623 - 2¹ = 125841163621 is a prime.

It is a super-2 number, since 2×125841163623² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125841163621) 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, 4649536 + ... + 4676522.

It is an arithmetic number, because the mean of its divisors is an integer number (6024693168).

Almost surely, 2^125841163623 is an apocalyptic number.

125841163623 is a deficient number, since it is larger than the sum of its proper divisors (66949017753).

125841163623 is a wasteful number, since it uses less digits than its factorization.

125841163623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28183.

The product of its digits is 207360, while the sum is 42.

The spelling of 125841163623 in words is "one hundred twenty-five billion, eight hundred forty-one million, one hundred sixty-three thousand, six hundred twenty-three".