54142023413 has 2 divisors, whose sum is σ = 54142023414. Its totient is φ = 54142023412.

The previous prime is 54142023409. The next prime is 54142023421. The reversal of 54142023413 is 31432024145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31200983044 + 22941040369 = 176638^2 + 151463^2 .

It is a cyclic number.

It is not a de Polignac number, because 54142023413 - 2² = 54142023409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54142023473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27071011706 + 27071011707.

It is an arithmetic number, because the mean of its divisors is an integer number (27071011707).

Almost surely, 2^54142023413 is an apocalyptic number.

It is an amenable number.

54142023413 is a deficient number, since it is larger than the sum of its proper divisors (1).

54142023413 is an equidigital number, since it uses as much as digits as its factorization.

54142023413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 54142023413 its reverse (31432024145), we get a palindrome (85574047558).

The spelling of 54142023413 in words is "fifty-four billion, one hundred forty-two million, twenty-three thousand, four hundred thirteen".