1013755451 has 2 divisors, whose sum is σ = 1013755452. Its totient is φ = 1013755450.

The previous prime is 1013755447. The next prime is 1013755471. The reversal of 1013755451 is 1545573101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013755451 - 2² = 1013755447 is a prime.

It is a super-2 number, since 2×1013755451² = 2055400228864426802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1013755471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506877725 + 506877726.

It is an arithmetic number, because the mean of its divisors is an integer number (506877726).

Almost surely, 2^1013755451 is an apocalyptic number.

1013755451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013755451 is an equidigital number, since it uses as much as digits as its factorization.

1013755451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 1013755451 is about 31839.5265511282. The cubic root of 1013755451 is about 1004.5642859318.

The spelling of 1013755451 in words is "one billion, thirteen million, seven hundred fifty-five thousand, four hundred fifty-one".