23620462057 has 4 divisors (see below), whose sum is σ = 23621550736. Its totient is φ = 23619373380.

The previous prime is 23620462049. The next prime is 23620462087. The reversal of 23620462057 is 75026402632.

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 23620462057 - 2³ = 23620462049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23620462087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511119 + ... + 555412.

It is an arithmetic number, because the mean of its divisors is an integer number (5905387684).

Almost surely, 2^23620462057 is an apocalyptic number.

It is an amenable number.

23620462057 is a deficient number, since it is larger than the sum of its proper divisors (1088679).

23620462057 is a wasteful number, since it uses less digits than its factorization.

23620462057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088678.

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 23620462057 its reverse (75026402632), we get a palindrome (98646864689).

The spelling of 23620462057 in words is "twenty-three billion, six hundred twenty million, four hundred sixty-two thousand, fifty-seven".