145422540635 has 32 divisors (see below), whose sum is σ = 180800290944. Its totient is φ = 112210560000.

The previous prime is 145422540629. The next prime is 145422540647. The reversal of 145422540635 is 536045224541.

It is not a de Polignac number, because 145422540635 - 2⁴ = 145422540619 is a prime.

It is a super-2 number, since 2×145422540635² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145422540592 and 145422540601.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15047705 + ... + 15057365.

It is an arithmetic number, because the mean of its divisors is an integer number (5650009092).

Almost surely, 2^145422540635 is an apocalyptic number.

145422540635 is a deficient number, since it is larger than the sum of its proper divisors (35377750309).

145422540635 is a wasteful number, since it uses less digits than its factorization.

145422540635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10535.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 145422540635 in words is "one hundred forty-five billion, four hundred twenty-two million, five hundred forty thousand, six hundred thirty-five".