45535422453555 has 64 divisors (see below), whose sum is σ = 73476987712128. Its totient is φ = 24079855779840.

The previous prime is 45535422453551. The next prime is 45535422453557. The reversal of 45535422453555 is 55535422453554.

It is not a de Polignac number, because 45535422453555 - 2² = 45535422453551 is a prime.

It is a super-2 number, since 2×45535422453555² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45535422453495 and 45535422453504.

It is not an unprimeable number, because it can be changed into a prime (45535422453551) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 967970835 + ... + 968017875.

It is an arithmetic number, because the mean of its divisors is an integer number (1148077933002).

Almost surely, 2^{45535422453555} is an apocalyptic number.

45535422453555 is a deficient number, since it is larger than the sum of its proper divisors (27941565258573).

45535422453555 is a wasteful number, since it uses less digits than its factorization.

45535422453555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48456.

The product of its digits is 180000000, while the sum is 57.

Subtracting 45535422453555 from its reverse (55535422453554), we obtain a palindrome (9999999999999).

The spelling of 45535422453555 in words is "forty-five trillion, five hundred thirty-five billion, four hundred twenty-two million, four hundred fifty-three thousand, five hundred fifty-five".