613054501 has 4 divisors (see below), whose sum is σ = 613880352. Its totient is φ = 612228652.

The previous prime is 613054487. The next prime is 613054529. The reversal of 613054501 is 105450316.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 613054501 - 2⁵ = 613054469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613054571) 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, 411811 + ... + 413296.

It is an arithmetic number, because the mean of its divisors is an integer number (153470088).

Almost surely, 2^613054501 is an apocalyptic number.

It is an amenable number.

613054501 is a deficient number, since it is larger than the sum of its proper divisors (825851).

613054501 is an equidigital number, since it uses as much as digits as its factorization.

613054501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825850.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 613054501 is about 24759.9374191455. The cubic root of 613054501 is about 849.5058262473.

The spelling of 613054501 in words is "six hundred thirteen million, fifty-four thousand, five hundred one".