613355061 has 32 divisors (see below), whose sum is σ = 924048000. Its totient is φ = 358675200.

The previous prime is 613355059. The next prime is 613355063. The reversal of 613355061 is 160553316.

It is an interprime number because it is at equal distance from previous prime (613355059) and next prime (613355063).

It is not a de Polignac number, because 613355061 - 2¹ = 613355059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613355063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103815 + ... + 109563.

It is an arithmetic number, because the mean of its divisors is an integer number (28876500).

Almost surely, 2^613355061 is an apocalyptic number.

613355061 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

613355061 is a deficient number, since it is larger than the sum of its proper divisors (310692939).

613355061 is a wasteful number, since it uses less digits than its factorization.

613355061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 613355061 is about 24766.0061576347. The cubic root of 613355061 is about 849.6446316096.

The spelling of 613355061 in words is "six hundred thirteen million, three hundred fifty-five thousand, sixty-one".