535400465 has 16 divisors (see below), whose sum is σ = 703734480. Its totient is φ = 389222400.

The previous prime is 535400447. The next prime is 535400483. The reversal of 535400465 is 564004535.

It is an interprime number because it is at equal distance from previous prime (535400447) and next prime (535400483).

It can be written as a sum of positive squares in 8 ways, for example, as 42915601 + 492484864 = 6551^2 + 22192^2 .

It is not a de Polignac number, because 535400465 - 2⁸ = 535400209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106136 + ... + 111065.

It is an arithmetic number, because the mean of its divisors is an integer number (43983405).

Almost surely, 2^535400465 is an apocalyptic number.

It is an amenable number.

535400465 is a deficient number, since it is larger than the sum of its proper divisors (168334015).

535400465 is a wasteful number, since it uses less digits than its factorization.

535400465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217252.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 535400465 is about 23138.7221989461. The cubic root of 535400465 is about 812.0066413954.

The spelling of 535400465 in words is "five hundred thirty-five million, four hundred thousand, four hundred sixty-five".