157775655181126 has 16 divisors (see below), whose sum is σ = 242993794239504. Its totient is φ = 76790246639904.

The previous prime is 157775655181093. The next prime is 157775655181219. The reversal of 157775655181126 is 621181556577751.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130692621 + ... + 3130743016.

It is an arithmetic number, because the mean of its divisors is an integer number (15187112139969).

Almost surely, 2^{157775655181126} is an apocalyptic number.

157775655181126 is a deficient number, since it is larger than the sum of its proper divisors (85218139058378).

157775655181126 is a wasteful number, since it uses less digits than its factorization.

157775655181126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261435975.

The product of its digits is 123480000, while the sum is 67.

The spelling of 157775655181126 in words is "one hundred fifty-seven trillion, seven hundred seventy-five billion, six hundred fifty-five million, one hundred eighty-one thousand, one hundred twenty-six".