1025460151 has 4 divisors (see below), whose sum is σ = 1025865000. Its totient is φ = 1025055304.

The previous prime is 1025460113. The next prime is 1025460157. The reversal of 1025460151 is 1510645201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1025460151 - 2⁹ = 1025459639 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 (1025460157) 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, 198601 + ... + 203698.

It is an arithmetic number, because the mean of its divisors is an integer number (256466250).

Almost surely, 2^1025460151 is an apocalyptic number.

1025460151 is a deficient number, since it is larger than the sum of its proper divisors (404849).

1025460151 is an equidigital number, since it uses as much as digits as its factorization.

1025460151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404848.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1025460151 is about 32022.8067320777. The cubic root of 1025460151 is about 1008.4156944101.

The spelling of 1025460151 in words is "one billion, twenty-five million, four hundred sixty thousand, one hundred fifty-one".