157734476963 has 16 divisors (see below), whose sum is σ = 189768184320. Its totient is φ = 128076754176.

The previous prime is 157734476941. The next prime is 157734477029. The reversal of 157734476963 is 369674437751.

It is a happy number.

157734476963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 397158²-1.

It is not a de Polignac number, because 157734476963 - 2¹⁴ = 157734460579 is a prime.

It is a super-3 number, since 3×157734476963³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 157734476896 and 157734476905.

It is not an unprimeable number, because it can be changed into a prime (157734476903) 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 15 ways as a sum of consecutive naturals, for example, 2751731 + ... + 2808467.

It is an arithmetic number, because the mean of its divisors is an integer number (11860511520).

Almost surely, 2^157734476963 is an apocalyptic number.

157734476963 is a deficient number, since it is larger than the sum of its proper divisors (32033707357).

157734476963 is a wasteful number, since it uses less digits than its factorization.

157734476963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77666.

The product of its digits is 80015040, while the sum is 62.

The spelling of 157734476963 in words is "one hundred fifty-seven billion, seven hundred thirty-four million, four hundred seventy-six thousand, nine hundred sixty-three".