1552132501 has 2 divisors, whose sum is σ = 1552132502. Its totient is φ = 1552132500.

The previous prime is 1552132493. The next prime is 1552132511. The reversal of 1552132501 is 1052312551.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1077546276 + 474586225 = 32826^2 + 21785^2 .

It is a cyclic number.

It is not a de Polignac number, because 1552132501 - 2³ = 1552132493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1552132511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776066250 + 776066251.

It is an arithmetic number, because the mean of its divisors is an integer number (776066251).

Almost surely, 2^1552132501 is an apocalyptic number.

It is an amenable number.

1552132501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552132501 is an equidigital number, since it uses as much as digits as its factorization.

1552132501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1552132501 is about 39397.1128510707. The cubic root of 1552132501 is about 1157.8250220590.

The spelling of 1552132501 in words is "one billion, five hundred fifty-two million, one hundred thirty-two thousand, five hundred one".