1560064501 has 2 divisors, whose sum is σ = 1560064502. Its totient is φ = 1560064500.

The previous prime is 1560064439. The next prime is 1560064547. The reversal of 1560064501 is 1054600651.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1019269476 + 540795025 = 31926^2 + 23255^2 .

It is a cyclic number.

It is not a de Polignac number, because 1560064501 - 2²¹ = 1557967349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1560064501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1560062501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 780032250 + 780032251.

It is an arithmetic number, because the mean of its divisors is an integer number (780032251).

Almost surely, 2^1560064501 is an apocalyptic number.

It is an amenable number.

1560064501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1560064501 is an equidigital number, since it uses as much as digits as its factorization.

1560064501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1560064501 is about 39497.6518415969. The cubic root of 1560064501 is about 1159.7939836772.

The spelling of 1560064501 in words is "one billion, five hundred sixty million, sixty-four thousand, five hundred one".