52474746187 has 8 divisors (see below), whose sum is σ = 52624321632. Its totient is φ = 52325380800.

The previous prime is 52474746173. The next prime is 52474746229. The reversal of 52474746187 is 78164747425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52474746187 - 2⁷ = 52474746059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52474746287) 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, 454762 + ... + 558352.

It is an arithmetic number, because the mean of its divisors is an integer number (6578040204).

Almost surely, 2^52474746187 is an apocalyptic number.

52474746187 is a deficient number, since it is larger than the sum of its proper divisors (149575445).

52474746187 is a wasteful number, since it uses less digits than its factorization.

52474746187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105029.

The product of its digits is 10536960, while the sum is 55.

It can be divided in two parts, 5247474 and 6187, that added together give a triangular number (5253661 = T₃₂₄₁).

The spelling of 52474746187 in words is "fifty-two billion, four hundred seventy-four million, seven hundred forty-six thousand, one hundred eighty-seven".