613732734031 has 4 divisors (see below), whose sum is σ = 613736654832. Its totient is φ = 613728813232.

The previous prime is 613732733983. The next prime is 613732734047. The reversal of 613732734031 is 130437237316.

It is a happy number.

613732734031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 613732734031 - 2¹³ = 613732725839 is a prime.

It is a super-2 number, since 2×613732734031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613732764031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715395 + ... + 2042068.

It is an arithmetic number, because the mean of its divisors is an integer number (153434163708).

Almost surely, 2^613732734031 is an apocalyptic number.

613732734031 is a deficient number, since it is larger than the sum of its proper divisors (3920801).

613732734031 is a wasteful number, since it uses less digits than its factorization.

613732734031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920800.

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 613732734031 in words is "six hundred thirteen billion, seven hundred thirty-two million, seven hundred thirty-four thousand, thirty-one".