1652471755 has 16 divisors (see below), whose sum is σ = 2164110048. Its totient is φ = 1201312000.

The previous prime is 1652471741. The next prime is 1652471759. The reversal of 1652471755 is 5571742561.

It is not a de Polignac number, because 1652471755 - 2⁷ = 1652471627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1652471759) 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, 186015 + ... + 194695.

It is an arithmetic number, because the mean of its divisors is an integer number (135256878).

Almost surely, 2^1652471755 is an apocalyptic number.

1652471755 is a deficient number, since it is larger than the sum of its proper divisors (511638293).

1652471755 is a wasteful number, since it uses less digits than its factorization.

1652471755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12158.

The product of its digits is 294000, while the sum is 43.

The square root of 1652471755 is about 40650.6058380438. The cubic root of 1652471755 is about 1182.2555142979.

The spelling of 1652471755 in words is "one billion, six hundred fifty-two million, four hundred seventy-one thousand, seven hundred fifty-five".