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57363234629 = 259122139419
BaseRepresentation
bin110101011011000111…
…010111111101000101
312111001202001020122112
4311123013113331011
51414434442002004
642204033110405
74100341310051
oct653307277505
9174052036575
1057363234629
1122367061228
12b14a9b8405
1355423b3aac
142ac2600c61
15175b00de6e
hexd5b1d7f45

57363234629 has 4 divisors (see below), whose sum is σ = 57385376640. Its totient is φ = 57341092620.

The previous prime is 57363234611. The next prime is 57363234631. The reversal of 57363234629 is 92643236375.

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 57363234629 - 28 = 57363234373 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57363230629) 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, 11067119 + ... + 11072300.

It is an arithmetic number, because the mean of its divisors is an integer number (14346344160).

Almost surely, 257363234629 is an apocalyptic number.

It is an amenable number.

57363234629 is a deficient number, since it is larger than the sum of its proper divisors (22142011).

57363234629 is a wasteful number, since it uses less digits than its factorization.

57363234629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22142010.

The product of its digits is 4898880, while the sum is 50.

The spelling of 57363234629 in words is "fifty-seven billion, three hundred sixty-three million, two hundred thirty-four thousand, six hundred twenty-nine".

Divisors: 1 2591 22139419 57363234629