53670076878 has 16 divisors (see below), whose sum is σ = 117098349696. Its totient is φ = 16263659640.

The previous prime is 53670076871. The next prime is 53670076931. The reversal of 53670076878 is 87867007635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53670076871) 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, 406591426 + ... + 406591557.

It is an arithmetic number, because the mean of its divisors is an integer number (7318646856).

Almost surely, 2^53670076878 is an apocalyptic number.

53670076878 is an abundant number, since it is smaller than the sum of its proper divisors (63428272818).

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

53670076878 is a wasteful number, since it uses less digits than its factorization.

53670076878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813182999.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 53670076878 in words is "fifty-three billion, six hundred seventy million, seventy-six thousand, eight hundred seventy-eight".