1652436151 has 4 divisors (see below), whose sum is σ = 1658275432. Its totient is φ = 1646596872.

The previous prime is 1652436139. The next prime is 1652436157. The reversal of 1652436151 is 1516342561.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1516342561 = 53 ⋅28610237.

It is a cyclic number.

It is not a de Polignac number, because 1652436151 - 2²¹ = 1650338999 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 (1652436157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2919216 + ... + 2919781.

It is an arithmetic number, because the mean of its divisors is an integer number (414568858).

Almost surely, 2^1652436151 is an apocalyptic number.

1652436151 is a deficient number, since it is larger than the sum of its proper divisors (5839281).

1652436151 is an equidigital number, since it uses as much as digits as its factorization.

1652436151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839280.

The product of its digits is 21600, while the sum is 34.

The square root of 1652436151 is about 40650.1679086323. The cubic root of 1652436151 is about 1182.2470233151.

The spelling of 1652436151 in words is "one billion, six hundred fifty-two million, four hundred thirty-six thousand, one hundred fifty-one".