125576783 has 2 divisors, whose sum is σ = 125576784. Its totient is φ = 125576782.

The previous prime is 125576771. The next prime is 125576797. The reversal of 125576783 is 387675521.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (387675521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125576783 - 2²² = 121382479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125576713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62788391 + 62788392.

It is an arithmetic number, because the mean of its divisors is an integer number (62788392).

Almost surely, 2^125576783 is an apocalyptic number.

125576783 is a deficient number, since it is larger than the sum of its proper divisors (1).

125576783 is an equidigital number, since it uses as much as digits as its factorization.

125576783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 44.

The square root of 125576783 is about 11206.1047201960. The cubic root of 125576783 is about 500.7678641656.

The spelling of 125576783 in words is "one hundred twenty-five million, five hundred seventy-six thousand, seven hundred eighty-three".