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53164110404 = 2217781825153
BaseRepresentation
bin110001100000110100…
…111111001001000100
312002020002122122010002
4301200310333021010
51332340003013104
640231231220432
73561312324266
oct614064771104
9162202578102
1053164110404
1120601833029
12a378677718
1350234538c2
142804a55b36
1515b255401e
hexc60d3f244

53164110404 has 12 divisors (see below), whose sum is σ = 98509969404. Its totient is φ = 25018404864.

The previous prime is 53164110401. The next prime is 53164110407. The reversal of 53164110404 is 40401146135.

It is an interprime number because it is at equal distance from previous prime (53164110401) and next prime (53164110407).

It can be written as a sum of positive squares in 2 ways, for example, as 49226296900 + 3937813504 = 221870^2 + 62752^2 .

It is not an unprimeable number, because it can be changed into a prime (53164110401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390912509 + ... + 390912644.

It is an arithmetic number, because the mean of its divisors is an integer number (8209164117).

Almost surely, 253164110404 is an apocalyptic number.

It is an amenable number.

53164110404 is a deficient number, since it is larger than the sum of its proper divisors (45345859000).

53164110404 is a wasteful number, since it uses less digits than its factorization.

53164110404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781825174 (or 781825172 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 53164110404 its reverse (40401146135), we get a palindrome (93565256539).

The spelling of 53164110404 in words is "fifty-three billion, one hundred sixty-four million, one hundred ten thousand, four hundred four".

Divisors: 1 2 4 17 34 68 781825153 1563650306 3127300612 13291027601 26582055202 53164110404