57264247541 has 8 divisors (see below), whose sum is σ = 58989242400. Its totient is φ = 55557128592.

The previous prime is 57264247511. The next prime is 57264247559. The reversal of 57264247541 is 14574246275.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57264247541 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 (57264247501) 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, 4462475 + ... + 4475288.

It is an arithmetic number, because the mean of its divisors is an integer number (7373655300).

Almost surely, 2^57264247541 is an apocalyptic number.

It is an amenable number.

57264247541 is a deficient number, since it is larger than the sum of its proper divisors (1724994859).

57264247541 is a wasteful number, since it uses less digits than its factorization.

57264247541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8937955.

The product of its digits is 1881600, while the sum is 47.

The spelling of 57264247541 in words is "fifty-seven billion, two hundred sixty-four million, two hundred forty-seven thousand, five hundred forty-one".