67152763 has 2 divisors, whose sum is σ = 67152764. Its totient is φ = 67152762.

The previous prime is 67152751. The next prime is 67152781. The reversal of 67152763 is 36725176.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67152763 - 2⁵ = 67152731 is a prime.

It is not a weakly prime, because it can be changed into another prime (67152733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33576381 + 33576382.

It is an arithmetic number, because the mean of its divisors is an integer number (33576382).

Almost surely, 2^67152763 is an apocalyptic number.

67152763 is a deficient number, since it is larger than the sum of its proper divisors (1).

67152763 is an equidigital number, since it uses as much as digits as its factorization.

67152763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 37.

The square root of 67152763 is about 8194.6789442906. The cubic root of 67152763 is about 406.4632594547.

It can be divided in two parts, 671527 and 63, that multiplied together give a triangular number (42306201 = T₉₁₉₈).

The spelling of 67152763 in words is "sixty-seven million, one hundred fifty-two thousand, seven hundred sixty-three".