45235401511 has 2 divisors, whose sum is σ = 45235401512. Its totient is φ = 45235401510.

The previous prime is 45235401509. The next prime is 45235401521. The reversal of 45235401511 is 11510453254.

45235401511 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 is a cyclic number.

It is not a de Polignac number, because 45235401511 - 2¹ = 45235401509 is a prime.

It is a super-4 number, since 4×45235401511⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 45235401509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45235401521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22617700755 + 22617700756.

It is an arithmetic number, because the mean of its divisors is an integer number (22617700756).

Almost surely, 2^45235401511 is an apocalyptic number.

45235401511 is a deficient number, since it is larger than the sum of its proper divisors (1).

45235401511 is an equidigital number, since it uses as much as digits as its factorization.

45235401511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 45235401511 its reverse (11510453254), we get a palindrome (56745854765).

The spelling of 45235401511 in words is "forty-five billion, two hundred thirty-five million, four hundred one thousand, five hundred eleven".