1010625047 has 4 divisors (see below), whose sum is σ = 1010857056. Its totient is φ = 1010393040.

The previous prime is 1010625043. The next prime is 1010625053. The reversal of 1010625047 is 7405260101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7405260101 = 3919 ⋅1889579.

It is a cyclic number.

It is not a de Polignac number, because 1010625047 - 2² = 1010625043 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010625043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109343 + ... + 118224.

It is an arithmetic number, because the mean of its divisors is an integer number (252714264).

Almost surely, 2^1010625047 is an apocalyptic number.

1010625047 is a deficient number, since it is larger than the sum of its proper divisors (232009).

1010625047 is an equidigital number, since it uses as much as digits as its factorization.

1010625047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232008.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1010625047 is about 31790.3294572422. The cubic root of 1010625047 is about 1003.5292123411.

Adding to 1010625047 its reverse (7405260101), we get a palindrome (8415885148).

It can be divided in two parts, 10106 and 25047, that added together give a palindrome (35153).

The spelling of 1010625047 in words is "one billion, ten million, six hundred twenty-five thousand, forty-seven".