623125411208061 has 16 divisors (see below), whose sum is σ = 834360076759104. Its totient is φ = 413654980358144.

The previous prime is 623125411208051. The next prime is 623125411208087. The reversal of 623125411208061 is 160802114521326.

It is a cyclic number.

It is not a de Polignac number, because 623125411208061 - 2⁵ = 623125411208029 is a prime.

It is a super-2 number, since 2×623125411208061² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623125411208051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139947366 + ... + 144331271.

It is an arithmetic number, because the mean of its divisors is an integer number (52147504797444).

Almost surely, 2^{623125411208061} is an apocalyptic number.

It is an amenable number.

623125411208061 is a deficient number, since it is larger than the sum of its proper divisors (211234665551043).

623125411208061 is a wasteful number, since it uses less digits than its factorization.

623125411208061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284281740.

The product of its (nonzero) digits is 138240, while the sum is 42.

Adding to 623125411208061 its reverse (160802114521326), we get a palindrome (783927525729387).

The spelling of 623125411208061 in words is "six hundred twenty-three trillion, one hundred twenty-five billion, four hundred eleven million, two hundred eight thousand, sixty-one".