1054531537 has 2 divisors, whose sum is σ = 1054531538. Its totient is φ = 1054531536.

The previous prime is 1054531519. The next prime is 1054531589. The reversal of 1054531537 is 7351354501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1005587521 + 48944016 = 31711^2 + 6996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054531537 is a prime.

It is a super-2 number, since 2×1054531537² = 2224073525055164738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054531337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527265768 + 527265769.

It is an arithmetic number, because the mean of its divisors is an integer number (527265769).

Almost surely, 2^1054531537 is an apocalyptic number.

It is an amenable number.

1054531537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054531537 is an equidigital number, since it uses as much as digits as its factorization.

1054531537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 1054531537 is about 32473.5513456721. The cubic root of 1054531537 is about 1017.8564290872.

The spelling of 1054531537 in words is "one billion, fifty-four million, five hundred thirty-one thousand, five hundred thirty-seven".