1454516131 has 2 divisors, whose sum is σ = 1454516132. Its totient is φ = 1454516130.

The previous prime is 1454516093. The next prime is 1454516201. The reversal of 1454516131 is 1316154541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1454516131 - 2¹³ = 1454507939 is a prime.

It is a super-2 number, since 2×1454516131² = 4231234350678418322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454516093 and 1454516102.

It is not a weakly prime, because it can be changed into another prime (1454511131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727258065 + 727258066.

It is an arithmetic number, because the mean of its divisors is an integer number (727258066).

Almost surely, 2^1454516131 is an apocalyptic number.

1454516131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454516131 is an equidigital number, since it uses as much as digits as its factorization.

1454516131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 31.

The square root of 1454516131 is about 38138.1191329620. The cubic root of 1454516131 is about 1133.0250558783.

The spelling of 1454516131 in words is "one billion, four hundred fifty-four million, five hundred sixteen thousand, one hundred thirty-one".