49012351 has 2 divisors, whose sum is σ = 49012352. Its totient is φ = 49012350.

The previous prime is 49012339. The next prime is 49012367. The reversal of 49012351 is 15321094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49012351 - 2¹³ = 49004159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49012331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24506175 + 24506176.

It is an arithmetic number, because the mean of its divisors is an integer number (24506176).

Almost surely, 2^49012351 is an apocalyptic number.

49012351 is a deficient number, since it is larger than the sum of its proper divisors (1).

49012351 is an equidigital number, since it uses as much as digits as its factorization.

49012351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 49012351 is about 7000.8821586997. The cubic root of 49012351 is about 365.9613140553.

The spelling of 49012351 in words is "forty-nine million, twelve thousand, three hundred fifty-one".