52861914862 has 16 divisors (see below), whose sum is σ = 79689899520. Its totient is φ = 26298856792.

The previous prime is 52861914839. The next prime is 52861914869. The reversal of 52861914862 is 26841916825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52861914869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381423 + ... + 501205.

It is an arithmetic number, because the mean of its divisors is an integer number (4980618720).

Almost surely, 2^52861914862 is an apocalyptic number.

52861914862 is a deficient number, since it is larger than the sum of its proper divisors (26827984658).

52861914862 is a wasteful number, since it uses less digits than its factorization.

52861914862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120887.

The product of its digits is 1658880, while the sum is 52.

The spelling of 52861914862 in words is "fifty-two billion, eight hundred sixty-one million, nine hundred fourteen thousand, eight hundred sixty-two".