1302255045 has 96 divisors (see below), whose sum is σ = 2788111872. Its totient is φ = 547554816.

The previous prime is 1302255013. The next prime is 1302255047. The reversal of 1302255045 is 5405522031.

It is a happy number.

1302255045 is a `hidden beast` number, since 130 + 2 + 25 + 504 + 5 = 666.

It is not a de Polignac number, because 1302255045 - 2⁵ = 1302255013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302255047) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1993939 + ... + 1994591.

It is an arithmetic number, because the mean of its divisors is an integer number (29042832).

Almost surely, 2^1302255045 is an apocalyptic number.

1302255045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1302255045 is an abundant number, since it is smaller than the sum of its proper divisors (1485856827).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302255045 is a wasteful number, since it uses less digits than its factorization.

1302255045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1302255045 is about 36086.7710525616. The cubic root of 1302255045 is about 1092.0235800769.

Adding to 1302255045 its reverse (5405522031), we get a palindrome (6707777076).

The spelling of 1302255045 in words is "one billion, three hundred two million, two hundred fifty-five thousand, forty-five".