45261307 has 16 divisors (see below), whose sum is σ = 55903680. Its totient is φ = 35684352.

The previous prime is 45261301. The next prime is 45261313. The reversal of 45261307 is 70316254.

It is an interprime number because it is at equal distance from previous prime (45261301) and next prime (45261313).

It is a cyclic number.

It is not a de Polignac number, because 45261307 - 2⁷ = 45261179 is a prime.

It is a super-2 number, since 2×45261307² = 4097171822696498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45261301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31419 + ... + 32827.

It is an arithmetic number, because the mean of its divisors is an integer number (3493980).

Almost surely, 2^45261307 is an apocalyptic number.

45261307 is a deficient number, since it is larger than the sum of its proper divisors (10642373).

45261307 is a wasteful number, since it uses less digits than its factorization.

45261307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 45261307 is about 6727.6524137324. The cubic root of 45261307 is about 356.3764770171.

The spelling of 45261307 in words is "forty-five million, two hundred sixty-one thousand, three hundred seven".