52902626419 has 4 divisors (see below), whose sum is σ = 52904289496. Its totient is φ = 52900963344.

The previous prime is 52902626411. The next prime is 52902626423. The reversal of 52902626419 is 91462620925.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52902626419 - 2³ = 52902626411 is a prime.

It is a super-2 number, since 2×52902626419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52902626411) 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, 782874 + ... + 847759.

It is an arithmetic number, because the mean of its divisors is an integer number (13226072374).

Almost surely, 2^52902626419 is an apocalyptic number.

52902626419 is a deficient number, since it is larger than the sum of its proper divisors (1663077).

52902626419 is a wasteful number, since it uses less digits than its factorization.

52902626419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663076.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 52902626419 in words is "fifty-two billion, nine hundred two million, six hundred twenty-six thousand, four hundred nineteen".