45021025510 has 8 divisors (see below), whose sum is σ = 81037845936. Its totient is φ = 18008410200.

The previous prime is 45021025507. The next prime is 45021025529. The reversal of 45021025510 is 1552012054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2251051266 + ... + 2251051285.

It is an arithmetic number, because the mean of its divisors is an integer number (10129730742).

Almost surely, 2^45021025510 is an apocalyptic number.

45021025510 is a deficient number, since it is larger than the sum of its proper divisors (36016820426).

45021025510 is a wasteful number, since it uses less digits than its factorization.

45021025510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502102558.

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 45021025510 its reverse (1552012054), we get a palindrome (46573037564).

The spelling of 45021025510 in words is "forty-five billion, twenty-one million, twenty-five thousand, five hundred ten".