52787699417073 has 4 divisors (see below), whose sum is σ = 70383599222768. Its totient is φ = 35191799611380.

The previous prime is 52787699417059. The next prime is 52787699417107. The reversal of 52787699417073 is 37071499678725.

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 not a de Polignac number, because 52787699417073 - 2¹² = 52787699412977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52787699416986 and 52787699417004.

It is not an unprimeable number, because it can be changed into a prime (52787699417773) 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, 8797949902843 + ... + 8797949902848.

It is an arithmetic number, because the mean of its divisors is an integer number (17595899805692).

It is a 1-persistent number, because it is pandigital, but 2⋅52787699417073 = 105575398834146 is not.

Almost surely, 2^{52787699417073} is an apocalyptic number.

It is an amenable number.

52787699417073 is a deficient number, since it is larger than the sum of its proper divisors (17595899805695).

52787699417073 is a wasteful number, since it uses less digits than its factorization.

52787699417073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17595899805694.

The product of its (nonzero) digits is 1120210560, while the sum is 75.

The spelling of 52787699417073 in words is "fifty-two trillion, seven hundred eighty-seven billion, six hundred ninety-nine million, four hundred seventeen thousand, seventy-three".