378364748053 has 2 divisors, whose sum is σ = 378364748054. Its totient is φ = 378364748052.

The previous prime is 378364748017. The next prime is 378364748117. The reversal of 378364748053 is 350847463873.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325467968004 + 52896780049 = 570498^2 + 229993^2 .

It is a cyclic number.

It is not a de Polignac number, because 378364748053 - 2¹³ = 378364739861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (378364748653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189182374026 + 189182374027.

It is an arithmetic number, because the mean of its divisors is an integer number (189182374027).

Almost surely, 2^378364748053 is an apocalyptic number.

It is an amenable number.

378364748053 is a deficient number, since it is larger than the sum of its proper divisors (1).

378364748053 is an equidigital number, since it uses as much as digits as its factorization.

378364748053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 378364748053 in words is "three hundred seventy-eight billion, three hundred sixty-four million, seven hundred forty-eight thousand, fifty-three".