53877651246 has 12 divisors (see below), whose sum is σ = 116734911072. Its totient is φ = 17959217076.

The previous prime is 53877651239. The next prime is 53877651259. The reversal of 53877651246 is 64215677835.

53877651246 is a `hidden beast` number, since 5 + 3 + 87 + 7 + 6 + 512 + 46 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53877651192 and 53877651201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1496601406 + ... + 1496601441.

It is an arithmetic number, because the mean of its divisors is an integer number (9727909256).

Almost surely, 2^53877651246 is an apocalyptic number.

53877651246 is an abundant number, since it is smaller than the sum of its proper divisors (62857259826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53877651246 is a wasteful number, since it uses less digits than its factorization.

53877651246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993202855 (or 2993202852 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 53877651246 in words is "fifty-three billion, eight hundred seventy-seven million, six hundred fifty-one thousand, two hundred forty-six".