45214162925 has 12 divisors (see below), whose sum is σ = 56267973396. Its totient is φ = 36040742400.

The previous prime is 45214162921. The next prime is 45214162963. The reversal of 45214162925 is 52926141254.

It can be written as a sum of positive squares in 6 ways, for example, as 13360123396 + 31854039529 = 115586^2 + 178477^2 .

It is not a de Polignac number, because 45214162925 - 2² = 45214162921 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45214162921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3257636 + ... + 3271485.

It is an arithmetic number, because the mean of its divisors is an integer number (4688997783).

Almost surely, 2^45214162925 is an apocalyptic number.

It is an amenable number.

45214162925 is a deficient number, since it is larger than the sum of its proper divisors (11053810471).

45214162925 is a wasteful number, since it uses less digits than its factorization.

45214162925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6529408 (or 6529403 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The spelling of 45214162925 in words is "forty-five billion, two hundred fourteen million, one hundred sixty-two thousand, nine hundred twenty-five".