34457572757 has 8 divisors (see below), whose sum is σ = 35081557056. Its totient is φ = 33838560832.

The previous prime is 34457572741. The next prime is 34457572801. The reversal of 34457572757 is 75727575443.

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

It is not a de Polignac number, because 34457572757 - 2⁴ = 34457572741 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 (34457572157) 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, 1229108 + ... + 1256829.

It is an arithmetic number, because the mean of its divisors is an integer number (4385194632).

Almost surely, 2^34457572757 is an apocalyptic number.

It is an amenable number.

34457572757 is a deficient number, since it is larger than the sum of its proper divisors (623984299).

34457572757 is a wasteful number, since it uses less digits than its factorization.

34457572757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486187.

The product of its digits is 28812000, while the sum is 56.

The spelling of 34457572757 in words is "thirty-four billion, four hundred fifty-seven million, five hundred seventy-two thousand, seven hundred fifty-seven".