52476190438 has 24 divisors (see below), whose sum is σ = 92509589592. Its totient is φ = 22257938304.

The previous prime is 52476190423. The next prime is 52476190469. The reversal of 52476190438 is 83409167425.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 52476190391 and 52476190400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2750656 + ... + 2769667.

It is an arithmetic number, because the mean of its divisors is an integer number (3854566233).

It is a 2-persistent number, because it is pandigital, and so is 2⋅52476190438 = 104952380876, but 3⋅52476190438 = 157428571314 is not.

Almost surely, 2^52476190438 is an apocalyptic number.

52476190438 is a deficient number, since it is larger than the sum of its proper divisors (40033399154).

52476190438 is a wasteful number, since it uses less digits than its factorization.

52476190438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520436 (or 5520429 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 52476190438 in words is "fifty-two billion, four hundred seventy-six million, one hundred ninety thousand, four hundred thirty-eight".