52904814291 has 48 divisors (see below), whose sum is σ = 91510848000. Its totient is φ = 28796739840.

The previous prime is 52904814269. The next prime is 52904814293. The reversal of 52904814291 is 19241840925.

It is a happy number.

52904814291 is a `hidden beast` number, since 529 + 0 + 4 + 81 + 42 + 9 + 1 = 666.

It is not a de Polignac number, because 52904814291 - 2⁷ = 52904814163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52904814293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273460 + ... + 424958.

It is an arithmetic number, because the mean of its divisors is an integer number (1906476000).

Almost surely, 2^52904814291 is an apocalyptic number.

52904814291 is a deficient number, since it is larger than the sum of its proper divisors (38606033709).

52904814291 is a wasteful number, since it uses less digits than its factorization.

52904814291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151776 (or 151773 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 52904814291 in words is "fifty-two billion, nine hundred four million, eight hundred fourteen thousand, two hundred ninety-one".