45958937 has 2 divisors, whose sum is σ = 45958938. Its totient is φ = 45958936.

The previous prime is 45958933. The next prime is 45958943. The reversal of 45958937 is 73985954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45954841 + 4096 = 6779^2 + 64^2 .

It is a cyclic number.

It is not a de Polignac number, because 45958937 - 2² = 45958933 is a prime.

It is a super-2 number, since 2×45958937² = 4224447780339938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45958933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22979468 + 22979469.

It is an arithmetic number, because the mean of its divisors is an integer number (22979469).

Almost surely, 2^45958937 is an apocalyptic number.

It is an amenable number.

45958937 is a deficient number, since it is larger than the sum of its proper divisors (1).

45958937 is an equidigital number, since it uses as much as digits as its factorization.

45958937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 50.

The square root of 45958937 is about 6779.3021027241. The cubic root of 45958937 is about 358.1981389158.

The spelling of 45958937 in words is "forty-five million, nine hundred fifty-eight thousand, nine hundred thirty-seven".