1497000960061 has 2 divisors, whose sum is σ = 1497000960062. Its totient is φ = 1497000960060.

The previous prime is 1497000960043. The next prime is 1497000960067. The reversal of 1497000960061 is 1600690007941.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1378055296836 + 118945663225 = 1173906^2 + 344885^2 .

It is a cyclic number.

It is not a de Polignac number, because 1497000960061 - 2⁵ = 1497000960029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1497000960067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748500480030 + 748500480031.

It is an arithmetic number, because the mean of its divisors is an integer number (748500480031).

Almost surely, 2^{1497000960061} is an apocalyptic number.

It is an amenable number.

1497000960061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1497000960061 is an equidigital number, since it uses as much as digits as its factorization.

1497000960061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 1497000960061 in words is "one trillion, four hundred ninety-seven billion, nine hundred sixty thousand, sixty-one".