1013536977 has 4 divisors (see below), whose sum is σ = 1351382640. Its totient is φ = 675691316.

The previous prime is 1013536973. The next prime is 1013536981. The reversal of 1013536977 is 7796353101.

1013536977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7796353101 = 3 ⋅2598784367.

It is an interprime number because it is at equal distance from previous prime (1013536973) and next prime (1013536981).

It is a cyclic number.

It is not a de Polignac number, because 1013536977 - 2² = 1013536973 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013536973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168922827 + ... + 168922832.

It is an arithmetic number, because the mean of its divisors is an integer number (337845660).

Almost surely, 2^1013536977 is an apocalyptic number.

It is an amenable number.

1013536977 is a deficient number, since it is larger than the sum of its proper divisors (337845663).

1013536977 is an equidigital number, since it uses as much as digits as its factorization.

1013536977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337845662.

The product of its (nonzero) digits is 119070, while the sum is 42.

The square root of 1013536977 is about 31836.0955049453. The cubic root of 1013536977 is about 1004.4921163418.

The spelling of 1013536977 in words is "one billion, thirteen million, five hundred thirty-six thousand, nine hundred seventy-seven".