123525037 has 2 divisors, whose sum is σ = 123525038. Its totient is φ = 123525036.

The previous prime is 123525029. The next prime is 123525047. The reversal of 123525037 is 730525321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109432521 + 14092516 = 10461^2 + 3754^2 .

It is a cyclic number.

It is not a de Polignac number, because 123525037 - 2³ = 123525029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123524996 and 123525014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123525047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61762518 + 61762519.

It is an arithmetic number, because the mean of its divisors is an integer number (61762519).

Almost surely, 2^123525037 is an apocalyptic number.

It is an amenable number.

123525037 is a deficient number, since it is larger than the sum of its proper divisors (1).

123525037 is an equidigital number, since it uses as much as digits as its factorization.

123525037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 123525037 is about 11114.1817962457. The cubic root of 123525037 is about 498.0255963898.

The spelling of 123525037 in words is "one hundred twenty-three million, five hundred twenty-five thousand, thirty-seven".