157126033601 has 16 divisors (see below), whose sum is σ = 159676323840. Its totient is φ = 154597847040.

The previous prime is 157126033577. The next prime is 157126033633. The reversal of 157126033601 is 106330621751.

It is a cyclic number.

It is not a de Polignac number, because 157126033601 - 2¹⁸ = 157125771457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157126032601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47197505 + ... + 47200833.

It is an arithmetic number, because the mean of its divisors is an integer number (9979770240).

Almost surely, 2^157126033601 is an apocalyptic number.

It is an amenable number.

157126033601 is a deficient number, since it is larger than the sum of its proper divisors (2550290239).

157126033601 is a wasteful number, since it uses less digits than its factorization.

157126033601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6424.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 157126033601 in words is "one hundred fifty-seven billion, one hundred twenty-six million, thirty-three thousand, six hundred one".