612052057 has 8 divisors (see below), whose sum is σ = 638910720. Its totient is φ = 585214080.

The previous prime is 612052033. The next prime is 612052079. The reversal of 612052057 is 750250216.

612052057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 612052057 - 2¹⁹ = 611527769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612052157) 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, 113257 + ... + 118537.

It is an arithmetic number, because the mean of its divisors is an integer number (79863840).

Almost surely, 2^612052057 is an apocalyptic number.

It is an amenable number.

612052057 is a deficient number, since it is larger than the sum of its proper divisors (26858663).

612052057 is a wasteful number, since it uses less digits than its factorization.

612052057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 612052057 is about 24739.6858710858. The cubic root of 612052057 is about 849.0425468283.

The spelling of 612052057 in words is "six hundred twelve million, fifty-two thousand, fifty-seven".