53377075147 has 8 divisors (see below), whose sum is σ = 59583712320. Its totient is φ = 47396133960.

The previous prime is 53377075127. The next prime is 53377075163. The reversal of 53377075147 is 74157077335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53377075147 is a prime.

It is a super-2 number, since 2×53377075147² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53377075147.

It is not an unprimeable number, because it can be changed into a prime (53377075127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56423497 + ... + 56424442.

It is an arithmetic number, because the mean of its divisors is an integer number (7447964040).

Almost surely, 2^53377075147 is an apocalyptic number.

53377075147 is a deficient number, since it is larger than the sum of its proper divisors (6206637173).

53377075147 is a wasteful number, since it uses less digits than its factorization.

53377075147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112847993.

The product of its (nonzero) digits is 2160900, while the sum is 49.

The spelling of 53377075147 in words is "fifty-three billion, three hundred seventy-seven million, seventy-five thousand, one hundred forty-seven".