57030331634 has 8 divisors (see below), whose sum is σ = 85546540800. Its totient is φ = 28514818036.

The previous prime is 57030331621. The next prime is 57030331637. The reversal of 57030331634 is 43613303075.

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

It is a super-2 number, since 2×57030331634² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57030331594 and 57030331603.

It is not an unprimeable number, because it can be changed into a prime (57030331637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157067 + ... + 372465.

It is an arithmetic number, because the mean of its divisors is an integer number (10693317600).

Almost surely, 2^57030331634 is an apocalyptic number.

57030331634 is a deficient number, since it is larger than the sum of its proper divisors (28516209166).

57030331634 is a wasteful number, since it uses less digits than its factorization.

57030331634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347784.

The product of its (nonzero) digits is 68040, while the sum is 35.

The spelling of 57030331634 in words is "fifty-seven billion, thirty million, three hundred thirty-one thousand, six hundred thirty-four".