735755225 has 12 divisors (see below), whose sum is σ = 913991724. Its totient is φ = 587536320.

The previous prime is 735755213. The next prime is 735755233. The reversal of 735755225 is 522557537.

It can be written as a sum of positive squares in 6 ways, for example, as 345811216 + 389944009 = 18596^2 + 19747^2 .

It is not a de Polignac number, because 735755225 - 2¹² = 735751129 is a prime.

It is a super-2 number, since 2×735755225² = 1082671502229601250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12494 + ... + 40343.

It is an arithmetic number, because the mean of its divisors is an integer number (76165977).

Almost surely, 2^735755225 is an apocalyptic number.

It is an amenable number.

735755225 is a deficient number, since it is larger than the sum of its proper divisors (178236499).

735755225 is a wasteful number, since it uses less digits than its factorization.

735755225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53404 (or 53399 counting only the distinct ones).

The product of its digits is 367500, while the sum is 41.

The square root of 735755225 is about 27124.8082942534. The cubic root of 735755225 is about 902.7713852504.

The spelling of 735755225 in words is "seven hundred thirty-five million, seven hundred fifty-five thousand, two hundred twenty-five".