45041131510 has 32 divisors (see below), whose sum is σ = 83361674880. Its totient is φ = 17514327168.

The previous prime is 45041131493. The next prime is 45041131519. The reversal of 45041131510 is 1513114054.

It is a super-2 number, since 2×45041131510² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45041131519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332062 + ... + 447601.

It is an arithmetic number, because the mean of its divisors is an integer number (2605052340).

Almost surely, 2^45041131510 is an apocalyptic number.

45041131510 is a deficient number, since it is larger than the sum of its proper divisors (38320543370).

45041131510 is a wasteful number, since it uses less digits than its factorization.

45041131510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779832.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 45041131510 its reverse (1513114054), we get a palindrome (46554245564).

The spelling of 45041131510 in words is "forty-five billion, forty-one million, one hundred thirty-one thousand, five hundred ten".