731716630051 has 8 divisors (see below), whose sum is σ = 811322165808. Its totient is φ = 654292068000.

The previous prime is 731716630037. The next prime is 731716630063. The reversal of 731716630051 is 150036617137.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 731716630051 - 2⁷ = 731716629923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 731716629986 and 731716630013.

It is not an unprimeable number, because it can be changed into a prime (731716630751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545242720 + ... + 545244061.

It is an arithmetic number, because the mean of its divisors is an integer number (101415270726).

Almost surely, 2^731716630051 is an apocalyptic number.

731716630051 is a deficient number, since it is larger than the sum of its proper divisors (79605535757).

731716630051 is a wasteful number, since it uses less digits than its factorization.

731716630051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090486853.

The product of its (nonzero) digits is 79380, while the sum is 40.

The spelling of 731716630051 in words is "seven hundred thirty-one billion, seven hundred sixteen million, six hundred thirty thousand, fifty-one".