157763522623 has 20 divisors (see below), whose sum is σ = 184093058448. Its totient is φ = 135191666400.

The previous prime is 157763522611. The next prime is 157763522687. The reversal of 157763522623 is 326225367751.

157763522623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157763522623 - 2¹³ = 157763514431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157763522023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15536598 + ... + 15546748.

Almost surely, 2^157763522623 is an apocalyptic number.

157763522623 is a deficient number, since it is larger than the sum of its proper divisors (26329535825).

157763522623 is an frugal number, since it uses more digits than its factorization.

157763522623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16652 (or 16631 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 49.

The spelling of 157763522623 in words is "one hundred fifty-seven billion, seven hundred sixty-three million, five hundred twenty-two thousand, six hundred twenty-three".