45510142061 has 2 divisors, whose sum is σ = 45510142062. Its totient is φ = 45510142060.

The previous prime is 45510142039. The next prime is 45510142189. The reversal of 45510142061 is 16024101554.

45510142061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23337145225 + 22172996836 = 152765^2 + 148906^2 .

It is a cyclic number.

It is not a de Polignac number, because 45510142061 - 2³⁴ = 28330272877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45510145061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755071030 + 22755071031.

It is an arithmetic number, because the mean of its divisors is an integer number (22755071031).

Almost surely, 2^45510142061 is an apocalyptic number.

It is an amenable number.

45510142061 is a deficient number, since it is larger than the sum of its proper divisors (1).

45510142061 is an equidigital number, since it uses as much as digits as its factorization.

45510142061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 45510142061 in words is "forty-five billion, five hundred ten million, one hundred forty-two thousand, sixty-one".